Surname Kodjayan (Kodjayan 
) , worldwide, is a very rare last name. The surname Kodjayan is habitual in Uruguay, where it is a rare surname, Germany, where it is a very rare surname, and France, where it is an extremely rare surname. In absolute terms, this name is the most popular in Germany, the United States, and Uruguay.
| VARIANT | COUNTRY |
|---|---|
| Kodjayan | Germany, Uruguay, United States, France, Venezuela |