# Brynn name report

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

## Summary
Brynn ranked #407 officially for girls in 2025. After combined spelling groups, it ranked #376.

## Official spelling
- Rank: #407
- Birth count: 767
- Rate per 10,000: 4.77

## Combined spelling group
- Group display: Brynn
- Rank: #376
- Birth count: 861
- Rate per 10,000: 5.36
- Official count multiplier: 1.12x

## Practical popularity
- Expected per class of 25: 0.01
- Expected per grade of 100: 0.03
- Expected per school of 300: 0.08
- Duplicate chance in grade of 100: 2.5%

## Trend
- Label: past peak
- Peak rate year: 2011
- Best rank year: 2011
- Latest rate as percent of peak: 46.3%

## Spelling components
- Brynn: 767 births
- Bryn: 94 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://mybabyeta.com/babynames/methodology