Cognomen อุดมเสรี (Udomsree 
, อุดมเสรี , Oudomseri ) , in the entire world, is a very rare surname. The last name อุดมเสรี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, อุดมเสรี is the forename as well as the last name.