Surname Галечян (Галечян 
, Galechyan 
) , in all the world, is a rare cognomen. The surname Галечян is habitual in Armenia, where it is a rare surname, Belarus, and Russia. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Russia, Ukraine, and Belarus. Also, Галечян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Галечян | Kazakhstan, Belarus, Armenia, Ukraine, Russia |
| Galechyan | United States, Argentina, Armenia, Russia |