Fionn is a boy's name of Irish origin. Hailing from the Emerald Isle and its neighbor Scotland, this sweet name means "fair-haired." In Irish folklore, Fionn Mac Cumhaill, also known as Finn McCool, was a mythological hero who acquired immeasurable wisdom after tasting the Salmon of Knowledge. Whether you have Irish roots or love reading legends and tales, Fionn is a unique and charming name for your little one.
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Source: Social Security Administration
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