>
Cognomen Trinai (Trinai
, ตรีนัย
) , throughout the world, is a rare surname. The cognomen Trinai is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Trinai is the forename as well as the last name.
Todd, Khantithirathawikhun, Santivoratham, Thawisinbunyarat, Phongsiri, Sanyapitak, Tanratnawong, Phijitplakas, Kiattang, Muangrat, Johnson, Jamison, Chepnurat, Santini, Thomas, White, Wasinchaikullpat, and Kajornkiatniyom