Cognomen Tanuwat (Tanuwat 
, ฐานุวัชร์ , ทานุวัฒน์ ) , globally, is a very rare last name. The last name Tanuwat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Tanuwat is the forename as well as the last name.
Udon, Chanthaarun, Tripitakkul, Larptansuphaphol, Pichyapol, Sirimarttayapan, Wongprumiprasert, Rinnanont, Chaiwong, Suriyakanta, Ekawiriyapong, Likkeaw, Likkeao, Kaewkun, Chumnit, Seemara, Sangpan, Jaisin, Likkaeo, Jamnong, and Rattanaburee