Worldwide, Ливио (Livio 
, Ливио 
) is a common masculine first name. The forename Ливио is characteristic of Italy, where it is quite a common male name, Croatia, and Argentina, where it is quite a rare boy's name. Not in comparison with a country's population, this name is the most popular in Italy, Brazil, and Argentina. Very seldom, Ливио is the last name as well as the forename.