Cognomen Pleshka (Pleshka 
) , globally, is a very rare last name. The family name Pleshka is characteristic of Canada, where it is a very rare surname, Russia, where it is an extremely rare surname, and Italy. Measured by absolute frequency, this name is the most popular in the United States, Russia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Pleshka | Russia, Italy, United States, Canada, Ukraine |