Family name เกรียงไกรเจริญ (เกรียงไกรเจริญ 
) , throughout the world, is a very rare surname. The family name เกรียงไกรเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, เกรียงไกรเจริญ is the forename as well as the last name.