Reagan

The name "Raegan" is of Irish origin, and it means "Spiritual strength". It's a name commonly given to girls.

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I've also read that the name "Regan" is derived from an Irish surname which means "impulsive."

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I personally think this is a beautiful and strong name for a girl. To me, it sounds like someone who would grow to be smart, successful, and independent.

Since this is a variation on Regan, which was one of Shakespeare's "King Lear's" daughter's, this is definitely a female name. It also explains it's meaning. Also, King Lear was based off of real people and used most of the same names.