Family name Punnasa (Punnasa 
) , throughout the world, is a very rare surname. The cognomen Punnasa is characteristic of Thailand, where it is an extremely rare surname, and India. More prevalently, Punnasa is the forename as well as the last name.
Sibun, Tonsakunphakdi, Teeratattanon, Lertnithikornkul, Rattanakovit, Bowornwongdilok, Wongchana, Thamjindarach, Jansaransang, Duangkaeo, Chanpinit, Arunrithidecha, Romthaisong, Tantiviriyakul, Phormseranee, Khonkajee, Nakamuch, Kamchai, Archthong, Tadphring, Jantho, Kidlaead, Ketput, Kaewon, Chumyen, Somjit, Voigt, Panjalak, and Thammajindarach