Surname メルフィ (Melfi 
, メルフィ) , in the entire world, is quite a rare cognomen. The surname メルフィ is characteristic of Italy, where it is quite a rare surname, Argentina, and Panama, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Italy, the United States, and Argentina. Very seldom, メルフィ is the forename as well as the last name.