Surname Olmilla (Olmilla 
) , in all the world, is a rare cognomen. The cognomen Olmilla is habitual in Philippines, where it is a rare surname, and the United States, where it is an extremely rare surname.
May, Cesar, Cyril, Bobby, Bibay, Peter, Ramel, Randy, Romeo, Ronel, Regie, Danie, Daisy, Diana, Grace, Leame, Lorna, Janet, James, Jaime, Jesus, Jesil, Arnie, Arnel, Alyza, Algie, Gin, Joy, Mark, Alan, Aime, Romy, Ruby, Ryan, Gene, Gina, Jimmy, Lino, John, Juvy, Elsa, Eden, Fely, Marlo, Minda, Sabas, Alice, Alita, Jose, and Jhade