The Collaborative International Dictionary of English v.0.48:

Burman \Bur"man\, n.; pl. Burmans. ["The softened modern
   M'yan-ma, M'yan-ma [native name] is the source of the
   European corruption Burma." --Balfour.], (Ethnol.)
   A member of the Burman family, one of the four great families
   Burma; also, sometimes, any inhabitant of Burma; a Burmese.
   -- a. Of or pertaining to the Burmans or to Burmah.

   Note: Burma is now (1998) named Myanmar.
         [1913 Webster]