In all the world, Bumbulis (Bumbulis 
) is an extremely rare unknown gender first name. Much more frequently, Bumbulis is the last name as well as the forename.
Mr, George, Joseph, Valija, Walter, Melissa, Melanie, Michael, Mikelis, Sigfrid, Gunars, Andrius, Kaspars, Jeffrey, Kristaps, Robertas, Justinas, Veronica, Charlotte, Daugirdas, Virgilijus, Armunds, Donald, Ronald, Aivars, Lee, Joe, Mary, Kurt, Lona, Jose, Erik, Marie, Sally, Aidas, Laura, Linas, Lukas, Janis, Julie, Tomas, Hazel, Vicki, Marcis, Mantas, Māris, Vidmantas, and Regimantas