Cognomen Mark Leo (Mark Leo 
) , all over the world, is a very rare last name. The family name Mark Leo is characteristic of Southern Europe, particularly Spain, where it is a very rare surname. Much more frequently, Mark Leo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mark Leo | Philippines, United States, Spain |
Sepe, Atienza, Cadiang, Bolante, Peralta, Leosala, Eugenio, Orlanes, Quibuyen, Magsipoc, Guevarra, Sebastian, Alejandro, Carandang, Rodriguez, Dela Cruz, Demetillo, Gutierrez, Villaruel, Francisco, Fernandez, Dela Torre, Miranda, Mendoza, Mercado, Mariano, Ruiz, Sison, Aleta, Brito, Perez, Ramos, Rapal, Danao, Lopez, Manuel, Gatchalian, Miguel, Acorda, Castro, Calalo, Rectra, Delfin, Gamiao, Gayeta, Lorbes, Flores, Ortega, Aragon, and Del Rosario