Cognomen Kollawat (Kollawat 
) , across the world, is an extremely rare family name. The last name Kollawat is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Kollawat is the forename as well as the last name.
Suraj, Bupphatha, Khangkankhet, Khotbanthao, Patiyasikhan, Pathumbal, Jaruniphakul, Sirapalanon, Eiamsaard, Chailangka, Chinnachak, Phianpaniporn, Phianpanitporn, Rattanapol, Rachabundit, Sangargard, Sakhakara, Phusakul, Pasanont, Pimta, Rasee, Nadee, Munsak, Saelee, Somsri, Saemood, Gojinok, Tongtem, Norayoo, Nokchan, Yeesauy, Yeesuay, Kaewnirut, Kitkannukul, Liptawattanakul, and Rattanamontree