In all the world, Kubaska (Kubaska 
) is an extremely rare unknown gender first name. More frequently, Kubaska is the last name as well as the forename.
Mr, Jerry, Julia, Trish, Marian, Miriam, Sandra, Alison, Aljoša, Andrea, Brenna, Konrad, Patrik, Robert, Ronald, Denise, Gordon, Joseph, Thomas, Nikola, Olivia, Marlene, Jozef, Michael, Joann, David, Ron, Mary, Mark, Sara, Amie, Paul, Lisa, John, Toni, Nora, Susan, Sonja, Steve, Stacy, Chris, Carol, Cindy, Brian, Karen, Katie, Peter, Diane, and Stephen