Surname นิบูรณ์

Last name นิบูรณ์ (Niboon , นิบูรณ์ ) , in all the world, is a very rare surname. The family name นิบูรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, นิบูรณ์ is the forename as well as the last name.