Family name Лиулченко (Лиулченко 
) , all over the world, is an extremely rare cognomen. The surname Лиулченко is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Лиулченко | Russia |
Lioultchenko, Liulchenko, and Lyulchenko