Worldwide, Otilla (Otilla 
) is a rare female first name. The forename Otilla is characteristic of Philippines, where it is a rare feminine name, Peru, where it is a very rare girly name, and the United States, where it is an extremely rare principally female, but scarcely male name. More prevalently, Otilla is the last name as well as the forename.
Amy, Aleli, Alvin, Allan, Annie, Anita, Arnel, Arnie, Arjay, Ailyn, Carlo, Cesar, Belen, Bryan, Karen, Randy, Rodel, Rodil, Romel, Romeo, Ronel, Rolan, Susan, Myrna, Melba, Merly, Rex, Joy, Rosa, Renz, Ruth, Ryan, Gina, Jose, John, Joan, Rolly, Joel, Noel, Eden, Eric, Enan, Emma, Maria, Mariz, Mayra, Mayla, Mercy, Nilo, and Roger