Ethnologue divides Tamang into the following distinct languages due to
mutual unintelligibility with each other. •
Eastern Tamang: 759,000 in Nepal (2000 WCD). Population total all countries: 773,000. Sub-dialects are as follows. • Outer-Eastern Tamang (Sailung Tamang) • Central-Eastern Tamang (Temal Tamang) • Southwestern Tamang (Kath-Bhotiya, Lama Bhote, Murmi, Rongba, Sain, Tamang Gyoi, Tamang Gyot, Tamang Lengmo, Tamang Tam) •
Western Tamang: 323,000 (2000 WCD). Sub-dialects are as follows. • Trisuli (Nuwakot) • Rasuwa • Northwestern dialect of Western Tamang (Dhading) — was having separate ISO code tmk, merged with tdg in 2023. Population 55,000 (1991 census). Spoken in the central mountainous strip of
Nuwakot District,
Bagmati Province. • Southwestern dialect of Western Tamang •
Eastern Gorkha Tamang: 4,000 (2000 WCD). Sub-dialects are as follows. • Kasigaon • Kerounja The Tamang language is the most widely spoken
Sino-Tibetan language in Nepal. ==Geographical distribution==