Surname Томашевски (Tomaszewski 
, Tomashevski 
, Томашевски , along with others...) , globally, is a common family name. The surname Томашевски is characteristic of Poland, where it is quite a common surname, Luxembourg, where it is quite a rare surname, and North Macedonia. Measured by absolute frequency, it is the most numerous in Poland, the United States, and Germany. Also, Томашевски is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tomaszewski | Germany, United States, Poland, France, Brazil |
| Tomashevski | Georgia, Russia, North Macedonia, United States |
| Томашевски | Russia |
| Tomachevski | Canada, Brazil, United States |
| Tomashevsky | Russia, United States, Canada, Ukraine, Israel |
Tomaschewsky, and Tomaševski