Surname גווידו (Guido 
, גווידו 
) , all around the world, is a common cognomen. The family name גווידו is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a common surname, Costa Rica, where it is quite a common surname, and El Salvador (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Nicaragua, Italy, and Mexico. More frequently, גווידו is the forename as well as the last name.