Callahan vs Simon
Head-to-head: full US statistics and history since 1880.
Callahan
a fast riser climbing the charts
- Rank today
- #227
- Peak
- #227 (2025)
- Babies in 2025
- 1,566
- Classroom
- likely the only one
- Strongest states
- TX, CA, OH
VS
Simon
a steady, dependable choice
- Rank today
- #230
- Peak
- #139 (1886)
- Babies in 2025
- 1,529
- Classroom
- likely the only one
- Strongest states
- CA, NY, TX
The verdict
Callahan is the more popular pick (#227 vs #230). Both sit in a similar popularity band — Callahan is a fast riser climbing the charts, Simon is a steady, dependable choice.
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