Cognomen メイガン (Meighan 
, メイガン) , in the entire world, is quite a rare last name. The cognomen メイガン is characteristic of Belize, where it is quite a common surname, Ireland, where it is quite a rare surname, and the United Kingdom, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Belize. Much less frequently, メイガン is the forename as well as the last name.