Surname Гулиан (Goulian 
, Gulian 
, Gulyan 
) , throughout the world, is quite a rare cognomen. The cognomen Гулиан is characteristic of Armenia, where it is quite a rare surname, Lebanon, where it is a rare surname, and Ivory Coast. Not in comparison with a country's population, this name is the most popular in the United States, Russia, and France. Much less frequently, Гулиан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Goulian | China, Ivory Coast, United States, India, France |
| Gulian | China, Romania, Philippines, United States, France |
| Gulyan | Armenia, Russia, Philippines, United States, India |
| Гулиан | Armenia, Russia |