Last name Yullian (Yullian 
) , throughout the world, is a rare family name. The surname Yullian is habitual in Venezuela, where it is a very rare surname, Honduras, and Indonesia. Measured by absolute frequency, it most frequently occurs in Indonesia, Colombia, and Venezuela. Also, Yullian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yullian | Colombia, Venezuela, Brazil, Indonesia, Costa Rica |