Family name ชัยบรรเจิด (ชัยบรรเจิด 
, Chaibunjerd ) , all around the world, is a very rare cognomen. The cognomen ชัยบรรเจิด is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ชัยบรรเจิด is the forename as well as the last name.