# Kylian name report

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

## Summary
Kylian ranked #624 officially for boys in 2025. After combined spelling groups, it ranked #606.

## Official spelling
- Rank: #624
- Birth count: 448
- Rate per 10,000: 2.62

## Combined spelling group
- Group display: Kylian
- Rank: #606
- Birth count: 469
- Rate per 10,000: 2.75
- Official count multiplier: 1.05x

## 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: 1.4%

## Trend
- Label: recently peaked
- Peak rate year: 2023
- Best rank year: 2023
- Latest rate as percent of peak: 47.3%

## Spelling components
- Kylian: 448 births
- Kyllian: 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://mybabyeta.com/babynames/methodology