Cognomen Kulnipa (Kulnipa 
) , throughout the world, is an extremely rare surname. Much more frequently, Kulnipa is the forename as well as the last name.
Siri, Kittisakmontri, Charoenchit, Tanarungrangsee, Punyanirun, Pipatchaisiri, Vivatvarin, Thaveesub, Kruacharoen, Kiattisin, Chaiyarat, Sriveraskul, Noungamporn, Lertpimonchai, Promkong, Teonugul, Phosudta, Pittaya, Boonsri, Malawan, Teppun, Inkha, Poobt, Wang, Pittayarachasak, and Watcharasoonthorn