I was thinking that when I posted it. It could very well be. I did try translating Duoc into english with no success. From what I remember Duoc is a less common used boys name. Directly translated to Drug/pharmaceutical. Nguyen is common in over 50% of the population and Van is a common name as well.
In Vietnamese, the name Duoc means- ethical. The name Duoc orginated as an Vietnamese name. The name Duoc is most often used as a boy name or male name.
Vietnamese Name Meaning - ethical Origin - Vietnam
========== no comment!
I posted this previously - but it is now a anonymous domain: