Cognomen Lyalik (Lyalik 
, Лялик 
) , all over the world, is a rare surname. The surname Lyalik is habitual in Eastern Europe, particularly Ukraine, where it is a rare surname, Belarus, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lyalik | Russia, United States, Ukraine |
| Лялик | Belarus, Russia, Ukraine |