Cognomen Гамальян (Gamalian 
, Гамальян 
, Gamalyan 
) , in the world, is a rare last name. The surname Гамальян is characteristic of Nigeria, where it is a very rare surname, Iran, and Russia. Much less frequently, Гамальян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gamalian | South Africa, Nigeria, United States, India, Israel |
| Гамальян | Russia |
| Gamalyan | Canada, United States, Iran, Russia |