Around the world, Ontto (Ontto ) is an extremely rare boy's given name. More frequently, Ontto is the last name as well as the forename.
Onsi
Mr, Jeffrey, Lucille, Santeri, Matthew, Donald, Arthur, Jussi, Julie, Petri, Carol, Anita, Joni, John, Mira, Art, Patricia, and Charlotte
) is an extremely rare boy's given name. More frequently, Ontto is the last name as well as the forename.