Cognomen פטקו (Petko 
, פטקו 
) , all over the world, is quite a rare surname. The surname פטקו is habitual in North Macedonia, where it is quite a common surname, Slovakia, and Hungary, where it is quite a rare surname. In absolute terms, it most frequently occurs in Slovakia, the United States, and North Macedonia. Likewise, פטקו is the forename as well as the last name.