Cognomen Томашевска (Томашевска 
) , in all the world, is a very rare last name. The family name Томашевска is characteristic of Eastern Europe, particularly Bulgaria, where it is a rare surname, Ukraine, where it is an extremely rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Томашевска | Russia, Ukraine, Bulgaria |
Tomachevska, Tomashevska, and Tomaševska