# Diane name report

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

## Summary
Diane ranked #2620 officially for girls in 2025. After combined spelling groups, it ranked #2080.

## Official spelling
- Rank: #2620
- Birth count: 66
- Rate per 10,000: 0.41

## Combined spelling group
- Group display: Diane
- Rank: #2080
- Birth count: 87
- Rate per 10,000: 0.54
- Official count multiplier: 1.32x

## Practical popularity
- Expected per class of 25: 0.00
- Expected per grade of 100: 0.00
- Expected per school of 300: 0.01
- Duplicate chance in grade of 100: 0.3%

## Trend
- Label: past peak
- Peak rate year: 1955
- Best rank year: 1947
- Latest rate as percent of peak: 0.4%

## Spelling components
- Diane: 66 births
- Dianne: 21 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