# Katie name report

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

## Summary
Katie ranked #646 officially for girls in 2025. After combined spelling groups, it ranked #631.

## Official spelling
- Rank: #646
- Birth count: 447
- Rate per 10,000: 2.78

## Combined spelling group
- Group display: Katie
- Rank: #631
- Birth count: 454
- Rate per 10,000: 2.82
- Official count multiplier: 1.02x

## Practical popularity
- Expected per class of 25: 0.00
- Expected per grade of 100: 0.01
- Expected per school of 300: 0.04
- Duplicate chance in grade of 100: 1.3%

## Trend
- Label: past peak
- Peak rate year: 1986
- Best rank year: 1985
- Latest rate as percent of peak: 5.8%

## Spelling components
- Katie: 447 births
- Kattie: 7 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