Finn is a distinctive girls' name in United States, ranking #7244 in 2025 with 15 recorded births. The name reached its all-time peak in 2017 with 35 births ranking #4166. In 2025, approximately 1 in every 107,151 girls born was named Finn. STABLE Recent data shows the name is currently stable.
Finn is a crisp Irish classic meaning "fair" or "white". It is short, strong, and one of the most successful modern Celtic names.
The name is famous in Irish legend through Fionn mac Cumhaill and later entered broader international use. Its modern appeal lies in how much story and character it packs into a single syllable.