Surname Vareldjan (Варельджан 
, Варелджан , Vareldjan 
) , across the world, is a rare last name. The cognomen Vareldjan is characteristic of Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and Kazakhstan. Much less frequently, Vareldjan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Варелджан, Варельджан | Ukraine, Russia, Kazakhstan |
| Vareldjan | United States |