Cognomen Ромо (Romo 
, Ромо 
) , worldwide, is a widespread last name. The family name Ромо is habitual in Latin America and the Caribbean, particularly Mexico, where it is quite a common surname, Chile, and Colombia. Measured by absolute frequency, this name is the most popular in Mexico, the United States, and Philippines. Very seldom, Ромо is the forename as well as the last name.