Cillian vs Royce
Head-to-head: full US statistics and history since 1880.
Cillian
a fast riser climbing the charts
- Rank today
- #507
- Peak
- #463 (2024)
- Babies in 2025
- 595
- Classroom
- likely the only one
- Strongest states
- NY, CA, TX
VS
Royce
a name gently stepping back from its peak
- Rank today
- #499
- Peak
- #283 (1935)
- Babies in 2025
- 606
- Classroom
- likely the only one
- Strongest states
- TX, CA, FL
The verdict
Royce is the more popular pick (#499 vs #507). Both sit in a similar popularity band — Royce is a name gently stepping back from its peak, Cillian is a fast riser climbing the charts.
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