Cognomen Thanawath (ฐานวัฒน์ 
, Thanawath ) , in all the world, is a very rare last name. The cognomen Thanawath is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Predominantly, Thanawath is the forename as well as the last name.
Napoingarm, Koraphathanabt, Wasupongpichakul, Niyamosoth, Tatiyajaruwong, Pornprayuth, Apisornpiboomkit, Nonteerarath, Nisapakul, Thanomdissakoon, Suebsamran, Meeprayot, Opachaloemphan, Dandeetorntip, Choclaphnantapong, Mutaporn, Yodrabam, Juldalai, Ruanson, Khatvohan, Koraphathanant, and Ratanadiloknaphuket