Cognomen Zolko (Zolko 
) , in the world, is a very rare surname. The cognomen Zolko is habitual in Israel, where it is a very rare surname, Brazil, and the United States, where it is an extremely rare surname. Very seldom, Zolko is the forename as well as the last name.
Mr, Morgan, Miriam, Michel, Sandra, Sunday, Andrea, Andrew, Annita, Arthur, Arnold, Karsai, Rafael, Lesley, Joshua, Vivian, Zolika, Zolzaya, Mariana, Michele, Phyllis, Raphael, Monika, Richard, Mayara, Wayne, Ms, Max, Amy, Jay, Mery, Leon, John, Joan, Else, Mauro, Susan, Aaron, Caleb, Becky, Boris, Breno, Karen, Gerda, Grace, James, Jason, Zoloo, and Daniela