Cognomen สุวนิษฐ์ (สุวนิษฐ์ 
, Sukwanid ) , in all the world, is an extremely rare last name. The last name สุวนิษฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, สุวนิษฐ์ is the forename as well as the last name.
ปทุมเทวาภิบาล, and นิติพรพิสิฐ