Family name ประชาชื่น (Prachuabsak 
, ประชาชื่น, Praivicharn ) , globally, is a very rare surname. The cognomen ประชาชื่น is habitual in Thailand, where it is a very rare surname, and Canada, where it is an extremely rare surname. Also, ประชาชื่น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prachuabsak, Praivicharn | Thailand |
| Prachuabsuk | Canada, Thailand |
Phachongkarn, Phrachamnan, Phrachamrun, Phrachatchawan, Phrachuan, Phrachun, Prachachalerm, Prachachang, Prachachom, Prachachote, Prachaen, Prachalor, Prachamnan, Prachamthaen, Prachamthong, Prachanchaem, Prachanchit, Prachannaul, Pracharoon, Prachatchai, Prachaum, Prachayams, Prachayun, Prachenchachar, Pracherng, Prachoenchuea, Prachoensuk, Prachongchud, Prachongkuea, Prachongtaeng, Prachoom, Prachoomsan, Prachoomsarn, Prachuchote, Prachujai, Prachumart, Prachumchuen, Prachumkhon, Prachumlux, Prachumphua, Prachumsan, Prachumsit, Prachunha, Prachyapruang, Prachyaraphee, Praharnpap, Prajonkbua, Prajonsuek, Prakaypreuk, Praratchana, Pratchachan, and Pratchara