Meaning and name origin
Flavio \f-la-vio\ as a boy's name is of Latin origin, and the meaning of Flavio is "yellow hair". Flavio is a variant of Flavian (Latin): originally a Latin clan name Flāvius (from flāvus) commonly used in the Roman Empire.
Flavio is not a popular first name for males and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is the baby name popularity of the name Flavio for boys (2014 statistics).