Around the world, Ostis (Ostis 
) is an extremely rare boy's first name. Predominantly, Ostis is the last name as well as the forename.
Jay, Gloria, Lauren, Leonel, Nathan, Nicole, Estela, Evelyn, Harley, Freeda, Rhonda, Melanie, Allison, Barbara, Luciana, Johanna, Nikolas, William, Theodore, Nicholas, Sebastiao, Spencer, Ronald, Romulo, Rafael, Anne, Gina, John, Joan, Sonia, Sofia, Stacy, Peter, Damon, James, Jorge, Jerry, Juani, Harry, Mareks, Mayara, Santos, Steven, Angela, Connie, Pascal, Stephanie, and Anne Alyse