Family name Mahasawat (Mahasawat 
) , all over the world, is a rare last name. The last name Mahasawat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Srp, Thanida, Thaweep, Nuannoi, Winprapat, Yongyut, Sasikarn, Sujittra, Chatchai, Kritsana, Phachara, Jumroonyos, Tanaporn, Nantarat, Sittiporn, Anongnart, Panomkorn, Anantachai, Tanutra, Natthapong, Jintana, Boonsri, Ravi, Renu, Sukit, Arvut, Pipat, Pukit, Onuma, Sirada, Anucha, Pawika, Prapai, Purita, Thanet, Wollop, Sompong, Anchisa, Achicha, Pakjira, and Pongsathorn