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 | Ila | Josephine |
|---|---|---|
| Official rank | #718 | #53 |
| Combined rank | #325 | #56 |
| Rank difference | 393.0 | -3.0 |
| Multiplier | 2.5× | 1.0× |
| Rate per 10k | 6.0 | 25.7 |
| 1-in-N | 1,653.6 | 389.5 |
| Trend label | fast rising | past peak |
| Expected per 100 | 0.0 | 0.1 |
| Expected per 300 | 0.1 | 0.4 |
| Latest as % of peak | 97.7% | 33.0% |
| Peak year | 1911 | 1916 |