Worldwide, Boonphasuk (บุญผาสุข 
, Boonphasuk , บุญผาสุก ) is a very rare mostly boy's, but uncommonly feminine first name. The first name Boonphasuk is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but infrequently girly name. More prevalently, Boonphasuk is the last name as well as the forename.