# Margo name report

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

## Summary
Margo ranked #559 officially for girls in 2025. After combined spelling groups, it ranked #563.

## Official spelling
- Rank: #559
- Birth count: 540
- Rate per 10,000: 3.36

## Combined spelling group
- Group display: Margo
- Rank: #563
- Birth count: 540
- Rate per 10,000: 3.36
- Official count multiplier: 1.00x

## Practical popularity
- Expected per class of 25: 0.00
- Expected per grade of 100: 0.02
- Expected per school of 300: 0.05
- Duplicate chance in grade of 100: 1.6%

## Trend
- Label: fast rising
- Peak rate year: 1951
- Best rank year: 1941
- Latest rate as percent of peak: 84.9%

## Spelling components
- Margo: 540 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