Alternate Names: Lao Phuan, Phu Un
Dialects: None known. Reportedly similar to Northern Tai ,, Tai Dam ,, Thai Song ,, and Lao ,.
Genealogy:
Demographics: 200,000 in Thailand (2006 Mahidol University). Population total all countries: 307,000.
Language Use: Vigorous.
Nation of Origin: Thailand
Other Comments: Strong sense of identity. Socially prominent group. Relocated to Thailand 1827–1890. The name is also used for Lao speakers in Thailand. Buddhist.