Last name Jelencovich (Jelencovich 
) , around the globe, is a very rare surname. The family name Jelencovich is habitual in Argentina, where it is a very rare surname, Italy, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jelencovich | Italy, Argentina, United States |
|
tony jelencovich (b. 1968) |
|
|
lauren jelencovich opera singer, US |
|