Family name Romanowskaya (Romanowskaya 
) , all around the world, is an extremely rare last name. The cognomen Romanowskaya is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Likewise, Romanowskaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romanowskaya | Spain, Venezuela |