Across the world, Kulca (Kulca 
) is a rare dominantly female, but seldom male first name. The forename Kulca is habitual in Southern Asia, particularly India, where it is a very rare dominantly girly, but seldom masculine name. Very seldom, Kulca is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kulca | Canada, India, Brazil, Turkey, United States |