Thai, Northern
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A language of Thailand
6,000,000 in Thailand (1983 SIL). Total users in all countries: 6,029,500.
Chiang Mai, Chiang Rai, Kamphaeng Phet, Lampang, Lamphun, Mae Hong Son, Nan, Phayao, Phrae, Sukhothai, Tak, Uttaradit provinces.
3 (Wider communication). De facto language of provincial identity in northern provinces. Northern Thai is used as a language of wider communication among many of the tribal groups in Northern Thailand (Herington et al 2013).
Nan, Bandu, Tai Wang. Nan dialect is more distinct.
20 consonants, 21 vowels.
Most use Northern Thai in the home. Used by all. Positive attitudes. Some also use Thai [tha]. Used as L2 by Akha [ahk], Bisu [bzi], Eastern Lawa [lwl], Hakka Chinese [hak], Iu Mien [ium], Lü [khb], Mlabri [mra], Mpi [mpz], Phrae Pwo Karen [kjt], Prai [prt], Tai Ya [cuu], Western Lawa [lcp], Yong [yno].
Newspapers. Dictionary. NT: 1914–2017.


Yuan is their term for Vietnamese [vie]. The name ‘Phyap’ (Phayap) is Sanskrit [san], north. Buddhist.