Family name מסי (Messi 
, Masi , מסי 
) , across the world, is a widespread cognomen. The surname מסי is characteristic of San Marino, where it is a common surname, Fiji, where it is quite a common surname, and Paraguay (explore the name in all countries). In absolute terms, it is commonest in Egypt, Italy, and Pakistan. Also, מסי is the forename as well as the last name.