Cognomen Potseluyko (Potseluyko 
, Потселуыко , Поцелуйко 
) , in all the world, is quite a rare last name. The surname Potseluyko is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Ukraine, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Potseluyko | Russia, Finland, United States, Ukraine |
| Потселуыко | Russia |
| Поцелуйко | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
Потселуико, and Поцелуыко