Complete Languages Analysis

Useful Links:

• Repository on GitHub
• Curated list of language names
• Tracking bug and thread on dev-l10n

	CLDR				Mozilla
Locale	Available	Name	Text Transformation	Transformed name	Name
No	ach	---	---	---	Acholi
Yes	af	Afrikaans	---	Afrikaans	Afrikaans
No	an	---	---	---	Aragonés
Yes	ar	العربية	---	العربية	العربية
Yes	ast	asturianu	---	Asturianu	Asturianu
Yes	az	azərbaycan	---	Azərbaycan	Azərbaycanca
Yes	be	беларуская	---	Беларуская	Беларуская
Yes	bg	български	---	Български	Български
Yes	bn	বাংলা	---	বাংলা	বাংলা
Yes	bo	བོད་སྐད་	---	བོད་སྐད་	---
Yes	br	brezhoneg	---	Brezhoneg	Brezhoneg
Yes	brx	बर’	---	बर’	---
Yes	bs	bosanski	---	Bosanski	Bosanski
Yes	ca	català	---	Català	Català
No	ca-valencia	---	---	---	---
No	cak	---	---	---	Kaqchikel
Yes	ckb	کوردیی ناوەندی	---	کوردیی ناوەندی	---
Yes	cs	čeština	titlecase-firstword	Čeština	Čeština
Yes	cy	Cymraeg	---	Cymraeg	Cymraeg
Yes	da	dansk	titlecase-firstword	Dansk	Dansk
Yes	de	Deutsch	---	Deutsch	Deutsch
Yes	dsb	dolnoserbšćina	---	Dolnoserbšćina	Dolnoserbšćina
Yes	el	Ελληνικά	---	Ελληνικά	Ελληνικά
Yes	en-CA	Canadian English	---	Canadian English	English
Yes	en-GB	British English	---	British English	English
Yes	en-US	English	---	English	English
Yes	eo	esperanto	---	Esperanto	Esperanto
Yes	es-AR	---	titlecase-firstword	---	Español
Yes	es-CL	---	titlecase-firstword	---	Español
Yes	es-ES	español	titlecase-firstword	Español	Español
Yes	es-MX	español de México	titlecase-firstword	Español De México	Español
Yes	et	eesti	---	Eesti	Eesti
Yes	eu	euskara	---	Euskara	Euskara
Yes	fa	فارسی	---	فارسی	فارسی
Yes	ff	Pulaar	---	Pulaar	Fulfulde
Yes	fi	suomi	titlecase-firstword	Suomi	suomi
Yes	fr	français	titlecase-firstword	Français	Français
Yes	fur	furlan	---	Furlan	Furlan
Yes	fy-NL	Frysk	---	Frysk	Frysk
Yes	ga-IE	Gaeilge	---	Gaeilge	Gaeilge
Yes	gd	Gàidhlig	---	Gàidhlig	Gàidhlig
Yes	gl	galego	---	Galego	Galego
No	gn	---	---	---	Guarani
Yes	gu-IN	ગુજરાતી	---	ગુજરાતી	ગુજરાતી
Yes	he	עברית	---	עברית	עברית
Yes	hi-IN	हिन्दी	---	हिन्दी	हिन्दी
Yes	hr	hrvatski	titlecase-firstword	Hrvatski	Hrvatski
Yes	hsb	hornjoserbšćina	---	Hornjoserbšćina	Hornjoserbšćina
Yes	hu	magyar	---	Magyar	magyar
Yes	hy-AM	հայերեն	---	Հայերեն	Հայերեն
No	hye	---	---	---	---
Yes	ia	interlingua	---	Interlingua	Interlingua
Yes	id	Indonesia	---	Indonesia	Indonesia
Yes	is	íslenska	---	Íslenska	Íslenska
Yes	it	italiano	titlecase-firstword	Italiano	Italiano
Yes	ja	日本語	---	日本語	日本語
Yes	ja-JP-mac	日本語	---	日本語	日本語
Yes	ka	ქართული	---	ქართული	ქართული
Yes	kab	Taqbaylit	---	Taqbaylit	Taqbaylit
Yes	kk	қазақ тілі	---	Қазақ Тілі	Қазақ
Yes	km	ខ្មែរ	---	ខ្មែរ	ខ្មែរ
Yes	kn	ಕನ್ನಡ	---	ಕನ್ನಡ	ಕನ್ನಡ
Yes	ko	한국어	---	한국어	한국어
No	lij	---	---	---	Ligure
Yes	lo	ລາວ	---	ລາວ	ພາສາລາວ
Yes	lt	lietuvių	---	Lietuvių	Lietuvių
No	ltg	---	---	---	Latgalīšu
Yes	lv	latviešu	---	Latviešu	Latviešu
No	meh	---	---	---	Mixteco tlaxiaco del sureste
No	mix	---	---	---	---
Yes	mk	македонски	---	Македонски	Македонски
Yes	ml	മലയാളം	---	മലയാളം	---
Yes	mr	मराठी	---	मराठी	मराठी
Yes	ms	Melayu	---	Melayu	Melayu
Yes	my	မြန်မာ	---	မြန်မာ	မြန်မာ
Yes	nb-NO	norsk bokmål	---	Norsk Bokmål	Norsk (bokmål)
Yes	ne-NP	नेपाली	---	नेपाली	बेलारुसीयन
Yes	nl	Nederlands	---	Nederlands	Nederlands
Yes	nn-NO	norsk nynorsk	---	Norsk Nynorsk	Norsk (nynorsk)
Yes	oc	oc	---	Oc	Occitan
Yes	pa-IN	ਪੰਜਾਬੀ	---	ਪੰਜਾਬੀ	ਪੰਜਾਬੀ
Yes	pl	polski	---	Polski	Polski
Yes	pt-BR	português	titlecase-firstword	Português	Português
Yes	pt-PT	português europeu	no-change	português europeu	Português
Yes	rm	rumantsch	---	Rumantsch	Rumantsch
Yes	ro	română	---	Română	Română
Yes	ru	русский	titlecase-firstword	Русский	Русский
Yes	sat	ᱥᱟᱱᱛᱟᱲᱤ	---	ᱥᱟᱱᱛᱟᱲᱤ	---
Yes	sc	sardu	---	Sardu	Sardu
No	scn	---	---	---	---
No	sco	---	---	---	Scots
Yes	si	සිංහල	---	සිංහල	සිංහල
Yes	sk	slovenčina	titlecase-firstword	Slovenčina	Slovenčina
No	skr	---	---	---	---
Yes	sl	slovenščina	---	Slovenščina	slovenščina
No	son	---	---	---	Soŋay
Yes	sq	shqip	---	Shqip	Shqip
Yes	sr	српски	---	Српски	српски
Yes	sv-SE	svenska	titlecase-firstword	Svenska	Svenska
No	szl	---	---	---	Ślōnsko
Yes	ta	தமிழ்	---	தமிழ்	தமிழ்
Yes	te	తెలుగు	---	తెలుగు	తెలుగు
Yes	tg	тоҷикӣ	---	Тоҷикӣ	Тоҷикӣ
Yes	th	ไทย	---	ไทย	ไทย
No	tl	---	---	---	Tagalog
Yes	tr	Türkçe	---	Türkçe	Türkçe
No	trs	---	---	---	Nânj nï’ïn
Yes	uk	українська	titlecase-firstword	Українська	Українська
Yes	ur	اردو	---	اردو	اردو
Yes	uz	o‘zbek	---	O‘Zbek	Oʻzbekcha
Yes	vi	Tiếng Việt	---	Tiếng Việt	Việt
Yes	wo	Wolof	---	Wolof	Wolof
Yes	xh	IsiXhosa	---	Isixhosa	IsiXhosa
No	zam	---	---	---	---
Yes	zh-CN	简体中文	---	简体中文	中文
Yes	zh-TW	繁體中文	---	繁體中文	中文