Cognomen Герардо (Gerardo 
, Gherardo 
, Guerardo 
) , around the world, is a widespread family name. The cognomen Герардо is characteristic of Latin America and the Caribbean, particularly Mexico, where it is a common surname, Nicaragua, where it is quite a common surname, and Honduras (explore the name in all countries). Not in comparison with a country's population, the name is most common in Mexico, Spain, and Venezuela. Likewise, Герардо is the forename as well as the last name.