Nguyen
Nguyen is a common Vietnamese family name.
As with most Asian names, the Vietnamese order is Surname first, then first name. E.g. Nguyen Tam- Tam= first name; Nguyen= surname
Very common Vietnamese last name
Vietnamese
The most common South American surname in Argentina is Fernandez. In Brazil, the most common surname is Silva. In Chile, the most common surname is Gonzalez.
Nguyen.
Garcia is the most common Spanish surname.
Garcia is the most common surname in Spain.
Lithuania has different top ranked surnames for men and women. The most common male surname is Kazlauskas. The most common female surname is KazlauskienÄ—.
White
I think the most common lebanese surname would either be Khouri, Elkhouri or Georgeos