Surname Улькар (Ulkar 
, Улькар 
) , in the entire world, is quite a common family name. The surname Улькар is habitual in Western Asia, particularly Azerbaijan, where it is quite a common surname, Georgia, where it is quite a rare surname, and Turkey, where it is a very rare surname. More prevalently, Улькар is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ulkar | Azerbaijan, Turkey, China, Georgia, India |
| Улькар | Russia, Ukraine |