Surname อุบลจิตร (อุบลจิตร 
, Ubonchit , Ubolchit ) , in all the world, is a very rare last name. The family name อุบลจิตร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, อุบลจิตร is the forename as well as the last name.