Cognomen Teódulo (Teodulo 
, Teódulo 
) , worldwide, is a common surname. The surname Teódulo is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Honduras, and Nicaragua. Not in comparison with a country's population, it is the most numerous in Latin America and the Caribbean, particularly Mexico, Venezuela, and Honduras. Likewise, Teódulo is the forename as well as the last name.