Family name Bosova (Босова 
, Bosova 
) , throughout the world, is quite a rare last name. The family name Bosova is habitual in Russia, where it is a rare surname, Ukraine, and Latvia. Measured by absolute frequency, it most frequently occurs in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Босова | Bulgaria, Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Bosova | Latvia, Georgia, Russia, Czechia, Italy |