All around the world, พังงา (พังงา 
, Phannga 
, Ngaochai ) is a rare unisex forename. The first name พังงา is characteristic of South-eastern Asia, particularly Thailand, where it is a rare unisex name. Also, พังงา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| พังงา, Ngaochai | 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,