Gilligan
GIL-ih-gan
Irish
"lad"Share
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Gilligan Origin and Meaning
The name Gilligan is a boy's name meaning "lad".
With the jaunty rhythm of other Irish surnames like Finnegan and Sullivan, plus the possibility for cool nickname Gil, this seems like a good candidate for the first name slot. It was the name of the main character in the TV show Gilligan's Island.