Family name Phonkaew (Phonkaew 
) , globally, is a rare cognomen. The last name Phonkaew is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Phonkaew is the forename as well as the last name.
Kon, Mr. Witchayut, Kanoklak, Kakanang, Prediphat, Pimprapa, Punyapat, Punyatap, Jeerawun, Jutharat, Jiraporn, Tassanee, Naphalai, Akekaphoj, Kittiphot, Ruangthip, Wanlapa, Witchayut, Phawita, Kutsalin, Ran, Pawat, Pinya, Pisit, Areeya, Prakit, Wichai, Maliwan, Sangwan, Sumalee, Songwut, Somprom, Chaiwat, Bunchan, Kanjana, Panupon, and Chatchawan