Regan Name Meaning

Irish: reduced form of O’Regan, an Anglicized form of Gaelic Ó Ríagáin ‘descendant of Riagán’, a personal name of uncertain origin, perhaps akin to ríodhgach ‘impulsive’, ‘furious’. See also Ryan.

List of People with Surname Regan

Based on our public records, there are a total of 5,680 people with the surname Regan. Among these people surnamed Regan, there are approximately 794 distinct names, with an average of 7 people who share the same name. Donald Regan, Karen Regan and Sean Regan are the top three most widely-used names from the list of people surnamed Regan, with 45, 45 and 45 people respectively.

In addition, Our data shows that New York has the most people surnamed Regan, with a total of 608 people, and there are a total of 320 distinct names among these people. California is the second-most populous state for people with the surname Regan, with a total of 527 people and an average of 319 distinct names.