Last name Bykowa (Bykowa 
) , throughout the world, is an extremely rare cognomen. The cognomen Bykowa is habitual in Western Europe, particularly Germany, where it is a very rare surname. Likewise, Bykowa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bykowa | Germany, Poland |
| marija bykowa (b. 1989) |
|