Family name Leleko (Leleko 
) , in the entire world, is a very rare cognomen. The family name Leleko is characteristic of Russia, where it is a very rare surname, Georgia, and Germany. In absolute terms, this name is the most popular in Russia, Germany, and Brazil. Much less frequently, Leleko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leleko | Ukraine, Germany, Brazil, Russia, United States |
Mr, Olezia, Andreas, Cynthia, Philipp, Rodrigo, Tatiana, Natalia, Natalya, Svetlana, Angelina, Catarina, Greciene, Eleonora, Vladimir, Wellyton, Alexandre, Alexander, Ana Laura, Anastasia, Victor, George, Dmitry, Andrew, Ms, Ana, Alex, Anna, Leko, Elka, Ivan, Olga, Maria, Ekaterina, Cindy, Roman, Julia, Elena, Hanna, Vicky, Marina, Melese, Sergey, Alexei, Pavel, and Anastasiya