Lahta language
Lahta, or Zayein, is a Karenic language of Burma. Distribution
Lahta is spoken in:
Shan State: Pekhon (Phaikum) and Pinlaung townships
Mandalay Region: Pyinmana township

Zayein Lahta is spoken in between Mobye and Phekon towns in southern Shan State. Zayein may be a dialect of Lahta. References

Sources
Ywar, Naw Hsa Eh. 2013. A Grammar of Kayan Lahta . Master’s thesis, Payap University. Shintani Tadahiko. 2014. The Zayein language. Linguistic survey of Tay cultural area (LSTCA) no. 102. Tokyo: Research Institute for Languages and Cultures of Asia and Africa (ILCAA). Karenic languages