# Mateo name report

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

## Summary
Mateo ranked #8 officially for boys in 2025. After combined spelling groups, it ranked #4.

## Official spelling
- Rank: #8
- Birth count: 11,045
- Rate per 10,000: 64.66

## Combined spelling group
- Group display: Mateo
- Rank: #4
- Birth count: 13,500
- Rate per 10,000: 79.04
- Official count multiplier: 1.22x

## Practical popularity
- Expected per class of 25: 0.10
- Expected per grade of 100: 0.41
- Expected per school of 300: 1.22
- Duplicate chance in grade of 100: 33.2%

## Trend
- Label: recently peaked
- Peak rate year: 2024
- Best rank year: 2024
- Latest rate as percent of peak: 97.7%

## Spelling components
- Mateo: 11,045 births
- Matteo: 2,455 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