What Fynn means
Fynn is a variant of Finn.
Meaning behind the documented name family
Fynn is a variant of Finn. Finn has more than one origin or interpretation.
Related names and everyday forms
Related names include Finn.
American usage and historical context
In the United States, 1,600 boys were recorded with the name Fynn between 2000 and 2025. Its highest annual count was 118 in 2022; its best national rank was #1,481 in 2020.
Over 5 years its rank fell, from #1,481 in 2020 to #2,192 in 2025. Over 10 years its rank fell, from #1,533 in 2015 to #2,192 in 2025.
In the United States, 89 girls were recorded with the name Fynn between 2010 and 2023. Its highest annual count was 11 in 2016; its best national rank was #9,627 in 2016.
Sources & methodologyReferences, data & attribution
Meaning, origin, and language notes draw on the references below.
American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.