Cognomen Люля (Люля 
, Ljulja 
, Liulia 
) , in the world, is a rare family name. The surname Люля is characteristic of Belarus, where it is a rare surname, Finland, and Ukraine. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Ukraine, Russia, and Belarus. Very seldom, Люля is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Люля | Kazakhstan, Belarus, Ukraine, Kyrgyzstan, Russia |
| Ljulja | United States, Hungary |
| Liulia | United Kingdom, Georgia, Finland, United States, Ukraine |
| Lyulya | United States, Russia |