Flynn

What does Flynn mean?

Flynn comes from the Irish surname Ó Floinn, which traces back to the Old Irish personal name Flann. The root word flann carries the idea of red or ruddy, often used to describe a red-haired or ruddy-complexioned ancestor.

As a given name Flynn feels lively and friendly. It blends a strong, straightforward sound with an approachable, slightly mischievous energy. The name can suggest warmth and earthy charm while remaining crisp and modern on the page and in conversation.

Historical Context

Originally a surname, Flynn comes from Ó Floinn, an Irish family name meaning descendant of Flann. The personal name Flann was common in early medieval Ireland and described someone with a ruddy complexion or red hair. Over centuries the surname identified family groups and regional lines across Munster and Connacht.

Flynn moved from surname to forename as part of a broader trend of using family names as given names, particularly in English speaking countries. Its crisp, one syllable sound made it popular as a modern choice in recent decades. The name keeps a clear link to Irish linguistic history while feeling at home in contemporary registers.

Popularity of Flynn over time

In 2025, Flynn was given to 218 boys in the UK and 299 boys in the US. Flynn has risen sharply over the last 20 years, and is now an uncommon boys' name in both the UK and the US.

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