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Gender: M Meaning of Shanahan: "the wise one" Origin of Shanahan: Irish

Undiscovered Irish surname with a lot more bounce and masculine dash than Shannon.

Famous People Named Shanahan

Shanahan Sanitoa, American Samoan Olympic sprinter
Michael Edward "Mike" Shanahan, American NFL coach

Pop Culture References for the name Shanahan

Rosemary Shanahan, from movie "Shallow Hal" played by Gwyneth Paltrow