Globally, Jefko (Jefko ) is an extremely rare unknown gender forename. Much more frequently, Jefko is the last name as well as the forename.
Rose, Jasmine, Deborah, Cynthia, Saundra, Matthew, Nicole, Travis, Allura, Jeffery, Harry, James, Louis, Bryce, Beryl, Corey, Jeff, John, Lisa, Jason, and Heather
) is an extremely rare unknown gender forename. Much more frequently, Jefko is the last name as well as the forename.