Surname Пролейко (Prolejko 
, Пролейко 
) , all around the world, is a rare last name. The surname Пролейко is characteristic of Eastern Europe, particularly Poland, where it is a rare surname, Belarus, where it is a very rare surname, and Russia. Also, Пролейко is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prolejko | Poland, Brazil, United States |
| Пролейко | Russia, Belarus |
| валентин михайлович пролейко RU (b. 1933) |
|