Finnigan
Meaning
"fair, white"
Origin: Old Irish
Cultural Roots
Quick Stats
- Popularity Rank
- #2,817
- Total SSA Count
- 46
- Syllables
- 3
- Formality
- Moderate
- Nicknames
- Finn, Finny
Baby Name Comparison — 2026
"fair, white"
Origin: Old Irish
"strong-willed warrior"
Origin: Irish
Liam is more popular, ranked #1 vs #2817 for Finnigan.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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1. Which style feels more like your family?
Liam is more popular, ranked #1 compared to Finnigan at #2817 in the United States.
Finnigan means "fair, white" (Old Irish origin). Liam means "strong-willed warrior" (Irish origin).
Finnigan is primarily a boy name. Liam is primarily a boy name.