Surname Жашко (Жашко 
) , around the world, is a very rare cognomen. The surname Жашко is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Жашко | Russia, Ukraine |
| жашко, тихон макарович RU (b. 1911) |
|