Surname Lejek (Lejek 
) , in the entire world, is an extremely rare cognomen. The surname Lejek is characteristic of Israel, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More frequently, Lejek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lejek | Poland, Israel, Malaysia |