Surname Ismailj (Ismailj 
) , worldwide, is a rare last name. The last name Ismailj is characteristic of North Macedonia, where it is quite a common surname, Germany, where it is an extremely rare surname, and the United States. Very seldom, Ismailj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ismailj | North Macedonia, Croatia, United States, Germany, Italy |