Cognomen Sherko (شيركو 
, Sherko 
, شێرکۆ ) , all around the world, is quite a rare last name. The family name Sherko is characteristic of Iraq, where it is quite a rare surname, Albania, and Syria. Not in comparison with a country's population, it is commonest in Iraq, Syria, and Belarus. More frequently, Sherko is the forename as well as the last name.