Last name Doyka (Doyka 
) , worldwide, is a very rare cognomen. The family name Doyka is characteristic of Greece, where it is a rare surname, the United States, where it is a very rare surname, and Peru, where it is an extremely rare surname. Very seldom, Doyka is the forename as well as the last name.
Jo, Stacey, Andrew, Bonnie, Pamela, Randal, Ronald, Doyacks, Jaemie, Joseph, Justin, Eugene, Forest, Walter, Maryann, Michael, Abigail, Barbara, Kenneth, Richard, William, Zachary, Joann, Josie, Jason, James, Ken, Tim, Eva, Efi, Mary, Anne, Cory, Paul, Josh, John, Michelle, Thad, Eric, Sarah, Susan, Aaron, Carol, Calah, Renee, David, Donna, Laura, Todd, and Annmarie