Cognomen Oytip (Oytip 
) , in the world, is an extremely rare family name. Much more frequently, Oytip is the forename as well as the last name.
Prhmraksa, Pongchaleaw, Harikampha, Nathalang, Donavanik, Sutthitep, Lamdabpong, Poonpuem, Thanonthip, Prasartritha, Suttikun, Sattamas, Sangjong, Vincent, Hackman, Chuemrum, Polsri, Khongsai, and Chaichomphoo