Save Type Surname Usage Lao Scripts ສຸວັນນະວົງ(Lao) Pronounced Pron. /sú.wán.nā.ˈwóŋ/ [key·simplify] Meaning & History From Lao ສຸ (sou) meaning "good, beautiful", ວັນນະ (vanna) meaning "color, caste" and ວົງ (vong) meaning "lineage, family".