Name comparison
Compare names
Compare national popularity curves, combined-spelling ranks, trend signals, and practical duplicate estimates.
National popularity over time
Combined-spelling rank, U.S. national history. Lower ranks are more popular.
Quick verdict
Fast takeaways from the current comparison. Click a card to open that name report.
Detailed metrics
Sortable side-by-side values. Highlighted cells mark the strongest value for that row.
| Metric | Brinnley | Isabella |
|---|---|---|
| Official rank | #5161 | #7 |
| Combined rank | #432 | #7 |
| Rank difference | 4,729.0 | 0.0 |
| Multiplier | 29.7× | 1.1× |
| Rate per 10k | 4.6 | 73.6 |
| 1-in-N | 2,174.1 | 135.9 |
| Trend label | mixed / watch | mixed / watch |
| Expected per 100 | 0.0 | 0.4 |
| Expected per 300 | 0.1 | 1.1 |
| Latest as % of peak | 63.7% | 50.6% |
| Peak year | 2017 | 2010 |