Last name רייגן (Reagan 
, Regan , רייגן 
) , throughout the world, is a common family name. The cognomen רייגן is characteristic of Ireland, where it is quite a common surname, Fiji, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Ireland. Likewise, רייגן is the forename as well as the last name.