Mine is in the list of most common Russian surnames. ;D

Both of mine (from mothers and fathers side) are among those most common from Croatia  ;D

On topic i see that most common Slavic surname among all Slavic countries is derivations of Horvat/Hrvat/Hrvit ;D probably remains of Croats during migration period from white Croatia Ukraine to White Croatia in Poland and then to present day one here at Adriatic.