For this Quoc-Tuan there are 2 different names on Yasni.
In the ranking of the most common first names Quoc-Tuan is on position 4589.
Vietnamese "Quoc" means known, such as land, land area, home or formerly known as Empire.
(Sent from: Quoc Huy)
'Tuan "means: beauty
(Sent from Yasni user)