Family name Aniwat (Aniwat 
, อนิวัฒน์ , อนิวรรต ) , all over the world, is a rare cognomen. The cognomen Aniwat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More frequently, Aniwat is the forename as well as the last name.
Saetae, Keereena, Khaokaew, Ruankaew, Luangrat, Janmanee, Timthong, Wongsena, Ariyasura, Chaiwilas, Chomchinda, Kaewhorthong, Kongsakul, Kongbumrung, Prichayut, Prohsunthon, Sriwangphon, Kanthayuang, Kallapanayut, Kamolchareon, Puangthong, Lertsawangkij, Kachoenram, Boonkaew, Choosong, Choomnirat, Sompan, Konnak, Keufor, Robkam, Gavila, Laothi, Loidar, Jantep, Samatiwat, Soramuk, Intarachai, Charong, Kaewdam, Pongtep, Dhuamrearngrom, Tiralap, Noiprom, Santikul, Siridejvaravong, Suyalangka, Somsawat, Chaiyara, Choowai, and Sukhonthanakun