Around the globe, Котлиаренко (Котлиаренко 
, Kotlyarenko 
) is an extremely rare unknown gender given name. Much more prevalently, Котлиаренко is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Котлиаренко | Russia |
| Kotlyarenko | Germany, Switzerland, Russia, United States, Cyprus |