Languages 653 entriesK

653 languages whose English name starts with K. Sort by any column or filter the list by name, code or family.

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Showing 1–400 of 653, ordered alphabetically. The filter searches this page.

Language	ISO	Family	Countries	Speakers	Vitality
uksKa'apor Sign Language	`uks`	—			10 · Extinct
diiKaalong	`dii`	Niger–Congo			8a · Moribund
xkuKaamba	`xku`	Niger–Congo			6b · Threatened
kwvKaba	`kwv`	Nilo-Saharan			5 · Developing
kwgKaba Deme	`kwg`	Nilo-Saharan			5 · Developing
kxjKaba So	`kxj`	Nilo-Saharan			6a · Vigorous
kvfKabalai	`kvf`	Afroasiatic			6a · Vigorous
kbdKabardianКъэбэрдей	`kbd`	North Caucasian	+4	1.6 m	5 · Developing
kbpKabiyeKabɩyɛ	`kbp`	Niger–Congo		1 m	5 · Developing
klzKabolabahasa Kabola	`klz`	Trans–New Guinea			6a · Vigorous
onkKabore One	`onk`	Torricelli			6b · Threatened
ukaKaburi	`uka`	—			6b · Threatened
kbuKabutra	`kbu`	Indo-European			6b · Threatened
cwaKabwa	`cwa`	Niger–Congo			6a · Vigorous
kcwKabwari	`kcw`	Niger–Congo			6a · Vigorous
kabKabyletaqbaylit	`kab`	Afroasiatic		5.6 m	5 · Developing
kcxKachama-Ganjule	`kcx`	—			6a · Vigorous
xacKachari	`xac`	Sino-Tibetan			6b · Threatened
gjkKachi Koli	`gjk`	Indo-European			5 · Developing
xkkKaco’	`xkk`	Austroasiatic			6a · Vigorous
kzdKadai	`kzd`	Austronesian		350	7 · Shifting
kejKadar	`kej`	Dravidian			6b · Threatened
kduKadaru	`kdu`	Nilo-Saharan			7 · Shifting
dtpKadazandusunboros Kadazandusun	`dtp`	Austronesian		180,000	6b · Threatened
kbcKadiweu	`kbc`	Guaicuruan		1,590	6a · Vigorous
kdvKado	`kdv`	Sino-Tibetan			Severely endangered
zkdKadu	`zkd`	Sino-Tibetan			6b · Threatened
ktpKaduo	`ktp`	Sino-Tibetan			6a · Vigorous
jkaKaera	`jka`	Trans–New Guinea			6a · Vigorous
kbrKafa	`kbr`	Afroasiatic		1.5 m	4 · Educational
kpuKafoabahasa Kafoa	`kpu`	—			6b · Threatened
kllKagan Kalagan	`kll`	Austronesian			6b · Threatened
sywKagate	`syw`	—		1,500	6a · Vigorous
cgcKagayanen	`cgc`	Austronesian		30,000	4 · Educational
kdmKagoma	`kdm`	Niger–Congo			6a · Vigorous
xkgKagoro	`xkg`	Niger–Congo			6b · Threatened
kkiKagulu	`kki`	Niger–Congo			5 · Developing
hkaKahe	`hka`	Niger–Congo			6b · Threatened
agwKahua	`agw`	Austronesian			5 · Developing
kctKaian	`kct`	Ramu–Lower Sepik			6a · Vigorous
kzbKaibobobahasa Kaibobo	`kzb`	Austronesian			8b · Nearly Extinct
kzpKaidipang	`kzp`	—			6b · Threatened
kbwKaiep	`kbw`	Austronesian			6b · Threatened
kepKaikadi	`kep`	Dravidian			6a · Vigorous
kzqKaike	`kzq`	Bodish			6a · Vigorous
kkqKaiku	`kkq`	—			6a · Vigorous
kgpKaingang	`kgp`	Macro-Jê			6b · Threatened
kxaKairiru	`kxa`	Austronesian		3,200	6a · Vigorous
krdKairui-Midiki	`krd`	Austronesian			6b · Threatened
kzmKais	`kzm`	Trans–New Guinea			7 · Shifting
xdqKaitag	`xdq`	Northeast Caucasian		21,000
kgkKaiwá	`kgk`	Tupian			6b · Threatened
tcqKaiybahasa Kaiy	`tcq`	Lakes Plain			6b · Threatened
ckqKajakse	`ckq`	Afroasiatic			6a · Vigorous
xkjKajali	`xkj`	Indo-European			7 · Shifting
kjvKajkavian	`kjv`	Indo-European
kkaKakanda	`kka`	—			6a · Vigorous
tbdKaki Ae	`tbd`	—			6b · Threatened
kkjKako	`kkj`	Niger–Congo			5 · Developing
keoKakwa	`keo`	Nilo-Saharan			5 · Developing
cbvKakwa	`cbv`	—		250	5 · Developing
kclKala	`kcl`	Austronesian			6b · Threatened
lkmKalaamaya	`lkm`	Australian Aboriginal languages			10 · Extinct
ijnKalabari	`ijn`	Niger–Congo			5 · Developing
kzzKalabra	`kzz`	West Papuan			6a · Vigorous
kqeKalagan	`kqe`	—			6b · Threatened
kkfKalaktang Monpa	`kkf`	Bodish		8,000	6a · Vigorous
gwcKalami	`gwc`	—			6b · Threatened
wklKalanadi	`wkl`	Dravidian			6b · Threatened
kckKalanga	`kck`	Niger–Congo			5 · Developing
kakKalanguya	`kak`	Austronesian			5 · Developing
klyKalaobahasa Kalao	`kly`	Austronesian			7 · Shifting
klsKalashaKal'as'amondr	`kls`	—		7,500	6a · Vigorous
mwpKalau Lagau Ya	`mwp`	Australian Aboriginal languages		957	5 · Developing
klnKalenjin	`kln`	Nilo-Saharan
ferKaligi	`fer`	Niger–Congo			7 · Shifting
crbKalinago	`crb`	Ta-Arawakan			Extinct
ktgKalkatungu	`ktg`	Australian Aboriginal languages			10 · Extinct
xkaKalkoti	`xka`	—		6,000	6a · Vigorous
cawKallawayaCallawalla	`caw`	—			9 · Dormant
xalKalmykХальмг келн	`xal`	Mongolic		431,800	2 · Provincial
ywaKalou	`ywa`	Sepik			6a · Vigorous
nlxKalto	`nlx`	Indo-European			6b · Threatened
kmcKam	`kmc`	Kra–Dai		1.5 m	6a · Vigorous
vkmKamakan	`vkm`	Macro-Jê			10 · Extinct
kbqKamano	`kbq`	Trans–New Guinea			5 · Developing
kciKamantan	`kci`	—			6a · Vigorous
keqKamar	`keq`	Indo-European			6a · Vigorous
jmrKamara	`jmr`	Niger–Congo			6a · Vigorous
kzxKamarianbahasa Kamarian	`kzx`	Austronesian			9 · Dormant
kgxKamarubahasa Kamaru	`kgx`	Austronesian			6b · Threatened
xasKamasкалмажи шəкə	`xas`	Uralic			10 · Extinct
klpKamasa	`klp`	Trans–New Guinea			8b · Nearly Extinct
kmsKamasau	`kms`	Torricelli			6b · Threatened
kykKamayo	`kyk`	Austronesian		363,000	6a · Vigorous
kayKamayurá	`kay`	Tupian		600	6a · Vigorous
kamKamba	`kam`	Niger–Congo		3.9 m	4 · Educational
ktbKambaata	`ktb`	—		890,000	4 · Educational
kyyKambaira	`kyy`	Trans–New Guinea			8b · Nearly Extinct
xbrKamberabahasa Kambera	`xbr`	Austronesian		240,000	5 · Developing
irxKamberau	`irx`	Trans–New Guinea		1,570	7 · Shifting
kcuKami	`kcu`	Niger–Congo		16,400	7 · Shifting
kmiKami	`kmi`	Niger–Congo			6a · Vigorous
bguKamkam	`bgu`	Niger–Congo			6b · Threatened
bshKamkata-viri	`bsh`	Indo-European		24,200	6a · Vigorous
kcqKamo	`kcq`	Niger–Congo		20,000	6a · Vigorous
kgqKamorabahasa Kamoro	`kgq`	Trans–New Guinea		8,000	6a · Vigorous
xmuKamu	`xmu`	Daly			10 · Extinct
xviKamviri	`xvi`	Indo-European			6a · Vigorous
higKamwe	`hig`	Afroasiatic			5 · Developing
xnbKanakanavu	`xnb`	Austronesian		4	8b · Nearly Extinct
knaKanakuru	`kna`	Afroasiatic		20,000	5 · Developing
knmKanamarí	`knm`	—		1,650	6a · Vigorous
zknKanan	`zkn`	Sino-Tibetan			6a · Vigorous
xnsKanashi	`xns`	Bodish		1,400	6b · Threatened
knxKanayatn	`knx`	Austronesian			3 · Wider Communication
kqwKandas	`kqw`	Austronesian			6b · Threatened
kbsKande	`kbs`	Niger–Congo			8a · Moribund
kblKanembu	`kbl`	Nilo-Saharan			3 · Wider Communication
kcpKanga	`kcp`	Niger–Congo			6b · Threatened
kkvKangeanicBĕsa Kangėan	`kkv`	Austronesian		110,000	6a · Vigorous
igmKanggape	`igm`	Ramu–Lower Sepik			6a · Vigorous
kxsKangjia	`kxs`	Mongolic		1,000	8a · Moribund
ktyKango	`kty`	Niger–Congo			6a · Vigorous
xnrKangri	`xnr`	Indo-European			6a · Vigorous
ktkKaniet	`ktk`	—			10 · Extinct
kevKanikkaran	`kev`	Dravidian			6a · Vigorous
kzoKaning'i	`kzo`	Niger–Congo			6b · Threatened
knrKaningra	`knr`	Sepik			6b · Threatened
kbeKanju	`kbe`	Australian Aboriginal languages			9 · Dormant
kneKankanaey	`kne`	Austronesian			5 · Developing
kanKannadaಕನ್ನಡ	`kan`	Dravidian		43.6 m	2 · Provincial
kfiKannada Kurumba	`kfi`	—			5 · Developing
bjjKannauji	`bjj`	Indo-European			6b · Threatened
kxoKanoê	`kxo`	—		5	8b · Nearly Extinct
kxnKanowit	`kxn`	Austronesian			6b · Threatened
kskKansaKaáⁿze	`ksk`	Hoka-Sioux			9 · Dormant
xktKantosi	`xkt`	—			6b · Threatened
kniKanufi	`kni`	Niger–Congo			6a · Vigorous
kauKanurikanuri	`kau`	Nilo-Saharan	+3	15 m
knyKanyok	`kny`	Niger–Congo			5 · Developing
kaxKaobahasa Kao	`kax`	West Papuan			8a · Moribund
kqnKaonde	`kqn`	Niger–Congo			4 · Educational
tbxKapin	`tbx`	Austronesian			6a · Vigorous
xpnKapinawá	`xpn`	—			9 · Dormant
kpgKapingamarangileelee Kilinid	`kpg`	Austronesian			4 · Educational
khpKaporibahasa Kapauri	`khp`	—			6b · Threatened
djuKapriman	`dju`	Sepik			6a · Vigorous
kloKapya	`klo`	Niger–Congo			6b · Threatened
cakKaqchikelKaqchikel Chʼabʼäl	`cak`	Central American Indian languages		500,000	4 · Educational
xrbKar	`xrb`	Niger–Congo			5 · Developing
leuKara	`leu`	Austronesian			5 · Developing
regKara	`reg`	—			7 · Shifting
krcKarachay-BalkarКъарачай-малкъар тил	`krc`	Turkic		305,364	5 · Developing
kdrKaraim	`kdr`	Turkic		80	8a · Moribund
kpjKarajá	`kpj`	Macro-Jê			6b · Threatened
kaaKarakalpakQaraqalpaq tili	`kaa`	Turkic	+2	583,410	5 · Developing
xqaKarakhanid	`xqa`	Turkic
xarKarami	`xar`	—			10 · Extinct
kdjKaramojong	`kdj`	Nilo-Saharan			5 · Developing
kzrKarang	`kzr`	Niger–Congo			6b · Threatened
kthKaranga	`kth`	Nilo-Saharan		10,000	6b · Threatened
kyjKarao	`kyj`	Austronesian		2,000	5 · Developing
kgvKarasbahasa Karas	`kgv`	Trans–New Guinea			8a · Moribund
kptKarata	`kpt`	Northeast Caucasian		6,000	6b · Threatened
xrwKarawa	`xrw`	Sepik			8b · Nearly Extinct
krjKaray-aKinaray·a	`krj`	Austronesian		1.1 m	4 · Educational
mjwKarbi	`mjw`	Sino-Tibetan			5 · Developing
kbnKare	`kbn`	—			5 · Developing
kaiKarekare	`kai`	Afroasiatic		1.8 m	6a · Vigorous
krlKareliankarjalan kieli	`krl`	Uralic		35,600	6b · Threatened
eaaKarenggapa	`eaa`	Australian Aboriginal languages			9 · Dormant
kydKarey	`kyd`	Austronesian		2,000	6b · Threatened
kbjKari	`kbj`	Niger–Congo			8b · Nearly Extinct
bqlKarian	`bql`	Trans–New Guinea			8a · Moribund
kgnKaringani	`kgn`	Indo-European			7 · Shifting
kgmKaripuna	`kgm`	—			10 · Extinct
kuqKaripuna	`kuq`	Tupian			8a · Moribund
kmvKaripúna Creole French	`kmv`	—		1,726	6b · Threatened
kzwKariri-Xocó	`kzw`	—			9 · Dormant
ktnKaritiâna	`ktn`	Tupian			5 · Developing
kilKariya	`kil`	Afroasiatic		2,000	6b · Threatened
yujKarkar	`yuj`	Pauwasi			5 · Developing
kkoKarko	`kko`	Nilo-Saharan			7 · Shifting
kxhKaro	`kxh`	Afroasiatic			6b · Threatened
btxKaro Batak	`btx`	Austronesian		600,000	6b · Threatened
kynKarolanosKadul·an	`kyn`	Austronesian			6a · Vigorous
krxKaron	`krx`	Niger–Congo			6a · Vigorous
kgwKaron Doribahasa Miyah	`kgw`	—			6a · Vigorous
xkxKarore	`xkx`	Austronesian			6b · Threatened
xrqKarranga	`xrq`	Australian Aboriginal languages			10 · Extinct
kyhKarukAraráhih	`kyh`	—		12	8b · Nearly Extinct
rxwKaruwali	`rxw`	Australian Aboriginal languages			9 · Dormant
cskKasa	`csk`	—			5 · Developing
luwKasabe	`luw`	Niger–Congo			10 · Extinct
ccjKasanga	`ccj`	Niger–Congo			8b · Nearly Extinct
xsmKasem	`xsm`	Niger–Congo			5 · Developing
kjuKashaya	`kju`	Pomoan		45	8a · Moribund
kasKashmiriکٲشُر	`kas`	—		6.9 m	4 · Educational
csbKashubianKaszëbsczi jãzëk	`csb`	Indo-European		108,000	8a · Moribund
ksnKasiguranin	`ksn`	Austronesian			6a · Vigorous
kkzKaska	`kkz`	Na-Dene			7 · Shifting
gvaKaskihá	`gva`	Mascoian			Critically endangered
bqyKata Kolok	`bqy`	—			6a · Vigorous
ktqKatabaga	`ktq`	Austronesian			Extinct
xatKatawixi	`xat`	—		10	8b · Nearly Extinct
tmbKatbol	`tmb`	Austronesian			6a · Vigorous
kmgKâte	`kmg`	—			3 · Wider Communication
tktKathariya Tharu	`tkt`	Indo-European			6a · Vigorous
yktKathu	`ykt`	Sino-Tibetan			6b · Threatened
kcrKatla	`kcr`	—			6b · Threatened
kafKatso	`kaf`	Sino-Tibetan			6b · Threatened
kufKatu	`kuf`	Austroasiatic			6a · Vigorous
kavKatukína	`kav`	Piro			9 · Dormant
pssKaulong	`pss`	Austronesian		4,000	5 · Developing
vkkKaurbahasa Kaur	`vkk`	Austronesian			6a · Vigorous
bppKaurebahasa Kaure	`bpp`	—			8a · Moribund
zkuKaurna	`zku`	Australian Aboriginal languages			9 · Reawakening
xauKauwerabahasa Kabera	`xau`	Tor-Kwerba			6a · Vigorous
ckvKavalan	`ckv`	Austronesian		70	8b · Nearly Extinct
krvKavet	`krv`	Austroasiatic			6b · Threatened
kcbKawacha	`kcb`	Trans–New Guinea			8a · Moribund
xawKawaiisu	`xaw`	Uto-Aztecan			8b · Nearly Extinct
alcKawésqar	`alc`	—		12	8b · Nearly Extinct
kawKawi	`kaw`	Austronesian
ktxKaxararí	`ktx`	Pano-Tacanan		270	7 · Shifting
kbbKaxuiâna	`kbb`	Cariban			8a · Moribund
kyzKayabi	`kyz`	Tupian			5 · Developing
kytKayagar	`kyt`	Trans–New Guinea			6b · Threatened
gydKayardild	`gyd`	Macro-Pama–Nyungan		8	Critically endangered
kzlKayeli	`kzl`	Austronesian			9 · Dormant
gbbKaytetye	`gbb`	Australian Aboriginal languages			6b · Threatened
kzuKayupulaubahasa Kajupulau	`kzu`	Austronesian			8a · Moribund
kazKazakhқазақ тілі	`kaz`	Turkic	+9	13.2 m	1 · National
kzkKazukuru	`kzk`	Austronesian			10 · Extinct
xxkKe'o	`xxk`	Austronesian		40,000	6a · Vigorous
kehKeak	`keh`	Sepik			6a · Vigorous
keuKebu	`keu`	Niger–Congo			5 · Developing
meoKedah Malay	`meo`	Austronesian			3 · Wider Communication
ksxKedangbahasa Kedang	`ksx`	Austronesian			6a · Vigorous
khhKehubahasa Kehu	`khh`	—			6b · Threatened
keiKei	`kei`	Austronesian		1,360	6a · Vigorous
kecKeiga	`kec`	Niger–Congo			7 · Shifting
kdyKeijarbahasa Keijar	`kdy`	Orya–Tor			8a · Moribund
bmhKein	`bmh`	Trans–New Guinea			6b · Threatened
eyoKeiyo	`eyo`	Nilo-Saharan			6a · Vigorous
kelKela	`kel`	Niger–Congo			6a · Vigorous
kziKelabitbahasa Kelabit	`kzi`	Austronesian			6b · Threatened
sbcKele	`sbc`	Austronesian			6a · Vigorous
kebKele	`keb`	Niger–Congo			6b · Threatened
kezKele	`kez`	Niger–Congo			5 · Developing
khyKele	`khy`	Niger–Congo			5 · Developing
kboKeliko	`kbo`	Nilo-Saharan			5 · Developing
xelKelo	`xel`	Nilo-Saharan			8b · Nearly Extinct
kyoKelonbahasa Kelon	`kyo`	Trans–New Guinea			6b · Threatened
kemKemakbahasa Kemak	`kem`	Austronesian			6a · Vigorous
xkwKembrabahasa Kembra	`xkw`	—			8a · Moribund
sjkKemi Sami	`sjk`	Uralic			Extinct
kfjKemiehua	`kfj`	Austroasiatic			6b · Threatened
gatKenati	`gat`	—			5 · Developing
klfKendeje	`klf`	Nilo-Saharan			7 · Shifting
kvmKendem	`kvm`	Niger–Congo			6a · Vigorous
knlKeninjalbahasa Dayak Kaninjal	`knl`	—			6a · Vigorous
knsKensiu	`kns`	Austroasiatic			6a · Vigorous
xkiKenyan Sign Language	`xki`	—			5 · Developing
kenKenyang	`ken`	Niger–Congo			5 · Developing
xnzKenzi	`xnz`	Nilo-Saharan			7 · Shifting
kpnKepkiriwát	`kpn`	Tupian			10 · Extinct
kukKepo'	`kuk`	Austronesian		6,000	6b · Threatened
kerKera	`ker`	Afroasiatic			5 · Developing
krkKerek	`krk`	—			9 · Dormant
kedKerewe	`ked`	Niger–Congo		100,000	6a · Vigorous
kvrKerinciBasê Kincai	`kvr`	Austronesian			6b · Threatened
ketKet	`ket`	Yeniseian		150	8a · Moribund
kaeKetagalan	`kae`	Austronesian			10 · Extinct
kcvKete	`kcv`	Niger–Congo			6a · Vigorous
xteKetengbanbahasa Ketengban	`xte`	Trans–New Guinea			5 · Developing
kttKetumbahasa Ketum	`ktt`	Trans–New Guinea			6b · Threatened
xkvKgalagadi	`xkv`	Niger–Congo			6a · Vigorous
kjhKhakasХакас тілі	`kjh`	Turkic		42,604	2 · Provincial
kljKhalaj	`klj`	Turkic		53,900	6a · Vigorous
klrKhaling	`klr`	Sino-Tibetan		15,000	6b · Threatened
khkKhalkha Mongolianᠬᠠᠯᠬ᠎ᠠ ᠠᠶᠠᠯᠭᠤ	`khk`	Mongolic		2.7 m	1 · National
kbgKhamba	`kbg`	—			6a · Vigorous
ykhKhamnigan Mongol	`ykh`	Mongolic			Definitely endangered
khgKhams Tibetan	`khg`	—		1.5 m	6a · Vigorous
khtKhamti	`kht`	Kra–Dai		13,000	5 · Developing
ksuKhamyang	`ksu`	Kra–Dai			8a · Moribund
ogoKhana	`ogo`	Niger–Congo			6a · Vigorous
khnKhandeshi	`khn`	Indo-European		1.5 m	6a · Vigorous
kjmKháng	`kjm`	Austroasiatic			8a · Moribund
kcaKhanty	`kca`	Uralic		9,230	6b · Threatened
xaoKhao	`xao`	Austroasiatic			6a · Vigorous
kfwKharam Naga	`kfw`	Sino-Tibetan			6a · Vigorous
khrKharia	`khr`	Austroasiatic			5 · Developing
ksyKharia Thar	`ksy`	Indo-European			6a · Vigorous
khaKhasi	`kha`	Austroasiatic		843,000	2 · Provincial
zkzKhazar	`zkz`	Turkic
kqgKhe	`kqg`	Niger–Congo			7 · Shifting
tlxKhehek	`tlx`	Austronesian			5 · Developing
schKhelma	`sch`	Sino-Tibetan			6a · Vigorous
xkfKheng	`xkf`	Bodish			6a · Vigorous
xheKhetrani	`xhe`	—		4,000	6a · Vigorous
nkhKheza	`nkh`	Sino-Tibetan			5 · Developing
kixKhiamniungan	`kix`	Sino-Tibetan			5 · Developing
kjjKhinalug	`kjj`	Northeast Caucasian		1,000	6b · Threatened
kqmKhisa	`kqm`	Niger–Congo			6b · Threatened
zktKhitan	`zkt`	—
khmKhmerភាសាខ្មែរ	`khm`	Austroasiatic		17.6 m	1 · National
kjgKhmu	`kjg`	Austroasiatic	+1	480,000	5 · Developing
xkcKho'ini	`xkc`	Indo-European			7 · Shifting
naqKhoekhoeKhoekhoegowab	`naq`	Khoisan		250,000	4 · Educational
nkbKhoibuUipo	`nkb`	Sino-Tibetan		1,800	6a · Vigorous
nkiKhoirao	`nki`	Sino-Tibetan			5 · Developing
ktcKholok	`ktc`	—		2,500	6b · Threatened
kmzKhorasani Turkic	`kmz`	Turkic		886,000	6a · Vigorous
bggKhowa	`bgg`	Sino-Tibetan			6b · Threatened
khwKhowarکھووار	`khw`	—		290,000	3 · Wider Communication
xhvKhua	`xhv`	—			6a · Vigorous
cnkKhumi	`cnk`	Sino-Tibetan			5 · Developing
kkhKhün	`kkh`	—		120,000	5 · Developing
kfmKhunsari	`kfm`	Indo-European			7 · Shifting
xcoKhwarezmian	`xco`	Indo-European
khvKhwarshi	`khv`	Northeast Caucasian		1,740	6b · Threatened
xuuKhwe	`xuu`	Khoisan			5 · Developing
frtKiai	`frt`	Austronesian			6b · Threatened
kieKibet	`kie`	Nilo-Saharan		18,500	6a · Vigorous
qucK’iche’Qatzijobʼal	`quc`	Central American Indian languages		2 m	4 · Educational
kicKickapoometotheeneniaatoweeheni	`kic`	Algic			6b · Threatened
dugKiduruma	`dug`	Niger–Congo		397,000	5 · Developing
cggKiga	`cgg`	Niger–Congo		2.4 m	4 · Educational
giaKija	`gia`	Jarrakan		169	Severely endangered
kzgKikaiシマユミタ	`kzg`	Japonic		13,100	7 · Shifting
sjdKildin Samiкӣллт са̄мь кӣлл	`sjd`	Uralic		500	8b · Nearly Extinct
kijKilivila	`kij`	Austronesian			5 · Developing
klbKiliwa	`klb`	Hoka-Sioux			8b · Nearly Extinct
kihKilmeri	`kih`	Border			6b · Threatened
kiaKim	`kia`	Niger–Congo			5 · Developing
mjiKim Mun	`mji`	Hmong–Mien			6a · Vigorous
kigKimaghima	`kig`	—			6b · Threatened
kqrKimaragang	`kqr`	Austronesian			6b · Threatened
kivKimbu	`kiv`	Niger–Congo			6b · Threatened
kmbKimbundu	`kmb`	Niger–Congo			3 · Wider Communication
sbtKimkibahasa Aipki	`sbt`	—			6b · Threatened
mkxKinamigin	`mkx`	—			6b · Threatened
kfkKinnauri	`kfk`	Bodish			3 · Wider Communication
knqKintaq	`knq`	—			6b · Threatened
kinKinyarwandaIkinyarwanda	`kin`	Niger–Congo		9.8 m	1 · National
uesKiokobahasa Kioko	`ues`	Austronesian			6b · Threatened
kkmKiong	`kkm`	Niger–Congo			8a · Moribund
pnuKiong Nai	`pnu`	Hmong–Mien			6b · Threatened
cnoKiorr	`cno`	—			6b · Threatened
xkoKiorr	`xko`	Austroasiatic			6b · Threatened
kioKiowa	`kio`	Tanoan		20	8a · Moribund
sgcKipsigis	`sgc`	Nilo-Saharan			5 · Developing
kyiKiput	`kyi`	Austronesian			6b · Threatened
gebKire	`geb`	Ramu–Lower Sepik			5 · Developing
okrKirike	`okr`	Niger–Congo			5 · Developing
kiyKirikiribahasa Kirikiri	`kiy`	Lakes Plain			6a · Vigorous
runKirundiIkirundi	`run`	Niger–Congo	+1	8.8 m	1 · National
fkkKirya-Konzəl	`fkk`	Afroasiatic			6a · Vigorous
kisKis	`kis`	Austronesian		220	6b · Threatened
stjKisamo-Matya	`stj`	Niger–Congo			6a · Vigorous
xisKisangani	`xis`	Dravidian			5 · Developing
kjeKisar	`kje`	Austronesian			5 · Developing
kizKisi	`kiz`	Niger–Congo			6b · Threatened
swhKiswahilikiswahili	`swh`	Niger–Congo	+3	98.3 m	1 · National
mwkKita Maninka	`mwk`	Niger–Congo			6a · Vigorous
kiiKitsai	`kii`	Caddoan			9 · Dormant
mkwKituba (Congo)	`mkw`	Niger–Congo			3 · Wider Communication
ktuKituba (Democratic Republic of Congo)	`ktu`	Niger–Congo			2 · Provincial
ldaKla-Dan	`lda`	Niger–Congo			6a · Vigorous
clmKlallam	`clm`	Salishan			9 · Reawakening
klaKlamath-Modoc	`kla`	Plateau Penutian			9 · Dormant
kluKlao	`klu`	—			5 · Developing
ckuKoasati	`cku`	Muskogean		370	7 · Shifting
kcjKobiana	`kcj`	Niger–Congo			6a · Vigorous
kpwKobon	`kpw`	—			4 · Educational
kdqKoch	`kdq`	Sino-Tibetan			6a · Vigorous
thqKochila Tharu	`thq`	Indo-European			6a · Vigorous
cdzKoda	`cdz`	Austroasiatic			6a · Vigorous
kfaKodava	`kfa`	Dravidian		200,000	5 · Developing
vkoKodeohabahasa Kodeoha	`vko`	Austronesian			6b · Threatened
kodKodibahasa Kodhi	`kod`	Austronesian			6a · Vigorous
kcsKoenoem	`kcs`	Afroasiatic			6b · Threatened
ksoKofa	`kso`	Afroasiatic			6b · Threatened
kpiKofeibahasa Kofei	`kpi`	Geelvink Bay			7 · Shifting
bkhKogo	`bkh`	Niger–Congo			6a · Vigorous
kogKogui	`kog`	Chibchan			6a · Vigorous
kkxKohin	`kkx`	Austronesian			6b · Threatened
kpmKoho	`kpm`	Austroasiatic			5 · Developing
kktKoi	`kkt`	Sino-Tibetan			6a · Vigorous
zkbKoibalкойбале сека	`zkb`	Uralic
nkdKoireng	`nkd`	Sino-Tibetan			6a · Vigorous
kqiKoita	`kqi`	Trans–New Guinea			6b · Threatened
kxtKoiwat	`kxt`	Sepik			6a · Vigorous
gkoKok-Nar	`gko`	Australian Aboriginal languages			10 · Extinct
ktdKokata	`ktd`	Australian Aboriginal languages			8b · Nearly Extinct
trpKokborok	`trp`	Sino-Tibetan		700,000	4 · Educational
kouKoke	`kou`	Niger–Congo			7 · Shifting

400 languages · click a column to sort · source: Wikidata