Family name Мэсси (Massy 
, Massie , Massey ) , throughout the world, is a widespread cognomen. The family name Мэсси is habitual in Monaco, where it is quite a common surname, Isle of Man, and the United States (explore the name in all countries). Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and India. Much less frequently, Мэсси is the forename as well as the last name.