Last name Юлан (Yulan 
, Julan 
, Iulan 
) , in the entire world, is quite a rare cognomen. The surname Юлан is characteristic of Argentina, where it is quite a rare surname, Israel, and Romania, where it is a rare surname. In absolute terms, it most frequently occurs in Argentina, Indonesia, and China. More prevalently, Юлан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yulan | Indonesia, Philippines, China, Argentina, India |
| Julan | Indonesia, Philippines, Democratic Republic of the Congo, China, Argentina |
| Iulan | Romania, China, Argentina, India, United States |
| Юлан | Ukraine, Kazakhstan, Russia |