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Cognomen Jan Leo (Jan Leo ) , all over the world, is an extremely rare family name. Much more frequently, Jan Leo is the forename as well as the last name.
Ato, Licuanan, Dinglasa, Bautista, Badongen, Cabalhin, Herrera, Lubrico, Salazar, Marcelo, Quinio, Ocampo, Lamban, Pareja, Cerezo, Castro, Lanca, Calio, Casem, Aldea, Stolk, Niez, Villalon, and Dangpalan