Family name Rattanabut (Rattanabut 
) , all around the world, is a very rare surname. The cognomen Rattanabut is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Saroj, Chris, Suthin, Kannika, Preecha, Naiyana, Suebphong, Kamonpan, Kwanchai, Nattawat, Pimpitcha, Rungaroon, Wichitchai, Surangkana, and Setthachai