Surname Leilak (Leilak 
) , all over the world, is an extremely rare cognomen. The surname Leilak is characteristic of Georgia, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States. Also, Leilak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leilak | Brazil, Georgia, United States, Canada |