Last name Febronio (Febronio 
) , in all the world, is quite a rare family name. The family name Febronio is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Brazil, where it is a rare surname, and Venezuela, where it is an extremely rare surname. In absolute terms, it is commonest in Mexico, Brazil, and the United States. Likewise, Febronio is the forename as well as the last name.