Reilly
Meaning
"courageous, valiant"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #2,728
- Total SSA Count
- 63
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Rei, Reil
Baby Name Comparison — 2026
"courageous, valiant"
Origin: Irish Gaelic
"from Scotland"
Origin: Scottish/Latin
Reilly is more popular, ranked #2728 vs #2855 for Scotti.
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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Reilly is more popular, ranked #2728 compared to Scotti at #2855 in the United States.
Reilly means "courageous, valiant" (Irish Gaelic origin). Scotti means "from Scotland" (Scottish/Latin origin).
Reilly is primarily a girl name. Scotti is primarily a girl name.