Family name Leō (Leo 
, Leon , Leō 
) , globally, is a prevalent cognomen. The family name Leō is habitual in Latin America and the Caribbean, particularly Saint Lucia, where it is a common surname, Guatemala, and Peru (explore the name in all countries). Not in comparison with a country's population, the name is most common in Latin America and the Caribbean, particularly Mexico, Peru, and Colombia. Likewise, Leō is the forename as well as the last name.