Surname Мгоиан (Мгоиан 
, Mgoian 
, Mgoyan 
) , in the entire world, is a very rare family name. The surname Мгоиан is characteristic of Georgia, where it is a very rare surname, Russia, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Мгоиан | Russia |
| Mgoian | United States, Georgia |
| Mgoyan | Russia, Spain |