Surname พังงา (พังงา 
, Phannga 
, Ngaochai ) , all around the world, is a rare last name. The last name พังงา is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, พังงา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngaochai, พังงา | Thailand |
| Phannga | Thailand, United States |
| Phga | India |
Ngaewong, Ngankanta, Ngaochaeng, Ngaolakhon, Ngaolakorn, Ngaomuang, Ngaorungsi, Ngaosiphai, Ngowlakhon, Paengphanga, Pangarat, Pangkanta, Pangkaw, Pangkhrua, Pangkhum, Pangklin, Pangkratok, Pangkrua, Pangkruang, Pangnark, Pangnga, Pangpanom, Pangphanga, Pangphunga, Pangthaya, Panguthai, Pengphanga, Pengungkarn, Peunkgoen, Peunpangnga, Phaenghanga, Phaengngna, Phaengnja, Phaengpanga, Phang Nga, Phangama, Phangarat, Phangcham, Phangchan, Phangchanda, Phangchandha, Phangchang, Phangdaeng, Phangga, Phanggnat, Phangjaem, Phangjan, Phangkam, Phangkamruang, Phangkana, Phangkha, Phangkhayan, Phangkhum, Phangkhun, Phangklin, Phanglamai, Phanglan, Phangmak, Phangmala, Phangna, Phangnamkham, Phangnapa, Phangnaran, Phangnga, Phangngam, Phangngan, Phangnok, Phangnork, Phangpan, Phangpha, Phangphala, Phangphanga, Phangpraphai, Phangprom, Phangrak, Phangrat, Phangsai, Phangsanga, Phangspha, Phangtaw, Phangthai, Phangthum, Phangvapee, Phanpganga, Phanphanga, Phaungngam, Phgagrong, Phungpgaka, Phunkab, Phunketkran, Poungpeangnga, Puangngone, Pungah, Pungasingha, Pungernkaw, Pungna, and Pungoa