Cognomen Kongjinaj (Kongjinaj 
) , around the globe, is a very rare surname. The last name Kongjinaj is habitual in Southern Europe, particularly Albania, where it is quite a rare surname, Greece, where it is a very rare surname, and Italy, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kongjinaj | Italy, Greece, United States, Albania |