Cognomen Kulrada (Kulrada 
) , in the world, is an extremely rare surname. Much more frequently, Kulrada is the forename as well as the last name.
Ponul, Premsuntorn, Promsuwan, Phetwanichkul, Jaemjamrat, Thitibunyakit, Sakulmaneechot, Sritharaporn, Kraiwichai, Pongwattana, Jantaveesomboon, Tanachockkultorn, Niratthanakul, Chinsoontornjit, Leelaruangroj, Tanachokkultorn, Kuljiratorn, Chotworadejdamrong, Serikitkankul, Sattapanon, Ponui, Pensri, Jitrsophon, Songsri, Aunsorn, Chaiwan, Chummai, Sutthipattanakul, Rugsawong, Maneerut, Suksakit, Asachana, Bengaprom, Thepmanee, Nirattahanakul, Wetkunanan, Tepmanee, and Boonchuaysuk