Last name ยงสม (ยงสม ) , around the world, is a very rare surname. The cognomen ยงสม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
Yongsom
ทณัฏฐา, ฉัตรฑริกา, and นงลักษณ์
) , around the world, is a very rare surname. The cognomen ยงสม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.