Alternate names and dialect names of Rengma include Injang, Moiyui, Mon, Mozhumi, Nzong, Nzonyu, Rengma, Rengma Naga, Southern Rengma, Unza and Western Rengma (Ethnologue).
Ethnologue reports the following dialects of Rengma.
- Azonyu (Nzonyu, Southern Rengma)
Tseminyu is the principal dialect main center. Southern Rengma and Northern Rengma are reportedly inherently unintelligible.
Ethnologue reports the following locations for Rengma.
- Tseminyu subdivision, Kohima district, west-central Nagaland
- 15 villages of Karbi Anglong district, Assam