# Rudy name report

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

## Summary
Rudy ranked #739 officially for boys in 2025. After combined spelling groups, it ranked #727.

## Official spelling
- Rank: #739
- Birth count: 354
- Rate per 10,000: 2.07

## Combined spelling group
- Group display: Rudy
- Rank: #727
- Birth count: 363
- Rate per 10,000: 2.13
- Official count multiplier: 1.03x

## Practical popularity
- Expected per class of 25: 0.00
- Expected per grade of 100: 0.01
- Expected per school of 300: 0.03
- Duplicate chance in grade of 100: 1.1%

## Trend
- Label: past peak
- Peak rate year: 1934
- Best rank year: 1947
- Latest rate as percent of peak: 46.3%

## Spelling components
- Rudy: 354 births
- Ruddy: 9 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