Across the world, ยงพันธ์ (ยงพันธ์ , Yongphan ) is an extremely rare male first name. More frequently, ยงพันธ์ is the last name as well as the forename.
Yongpun
, Yongphan 
) is an extremely rare male first name. More frequently, ยงพันธ์ is the last name as well as the forename.