Last name Бараноуски (Baranouski 
, Бараноуски 
) , in all the world, is a rare family name. The surname Бараноуски is habitual in Lithuania, where it is a rare surname, Belarus, and Latvia. In absolute terms, it is the most numerous in Russia, Belarus, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Baranouski | Belarus, United States, Latvia, Poland, Lithuania |
| Бараноуски | Russia |