# Siena name report

Canonical URL: https://babynameranks.com/name/f/siena
Data source: U.S. Social Security Administration public baby-name records
Latest year: 2025

## Summary
Siena ranked #610 officially for girls in 2025. After combined spelling groups, it ranked #86.

## Official spelling
- Rank: #610
- Birth count: 479
- Rate per 10,000: 2.98

## Combined spelling group
- Group display: Sienna
- Rank: #86
- Birth count: 3,138
- Rate per 10,000: 19.52
- Official count multiplier: 6.55x

## Practical popularity
- Expected per class of 25: 0.02
- Expected per grade of 100: 0.09
- Expected per school of 300: 0.28
- Duplicate chance in grade of 100: 8.9%

## Trend
- Label: recently peaked
- Peak rate year: 2025
- Best rank year: 2025
- Latest rate as percent of peak: 100.0%

## Spelling components
- Sienna: 2,659 births
- Siena: 479 births

## Methodology notes
- Official SSA ranks treat each spelling separately.
- Combined ranks group spelling variants and recompute ranks by sex.
- State combined counts may be lower bounds when rare state spellings are suppressed.
- Full methodology: https://babynameranks.com/methodology