Surname 梅因 (Main 
, Maine 
, 梅因 
) , in the entire world, is a common last name. The family name 梅因 is habitual in Guernsey, where it is quite a common surname, Myanmar, and Isle of Man (explore the name in all countries). In absolute terms, the name is most common in Myanmar, the United States, and India. Likewise, 梅因 is the forename as well as the last name.