Last name Baranouski (Baranouski 
, Бараноуски 
) , in all the world, is a rare family name. The cognomen Baranouski is habitual in Lithuania, where it is a rare surname, Belarus, and Latvia. In absolute terms, it is commonest in Russia, Belarus, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Baranouski | Poland, Latvia, Lithuania, United States, Belarus |
| Бараноуски | Russia |
Baranovskii, Baranovskij, Baranovsky, Baranovskyi, Baranowski, Baranowskij, Baranowskyj, Барановский, Барановський, and Бараноўскі
| mikhail baranouski Belarusian rower, BY (b. 1992) |
|