Guilherme
3 countries#8910 in United States, 2025Popularity across 3 countries
Each line is scaled to its own peak, so you can compare when Guilherme was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
522 births recorded 1921–2025 · currently #8910 · peaked in 2006 with 39 births
Most common in: Massachusetts, New Jersey, Connecticut, Florida
Source: Social Security Administration, official birth-registration data
🇫🇷 France
404 births recorded 1967–2022 · currently #1830 · peaked in 2013 with 30 births
Most common in: Val-de-Marne, Guyane, Essonne, Seine-Saint-Denis, Haute-Savoie
Source: INSEE, official birth-registration data
🏴🏴 England & Wales
181 births recorded 1998–2021 · currently #2301 · peaked in 2015 with 18 births
Source: Office for National Statistics, official birth-registration data
🇬🇧 United Kingdom
181 births recorded 1998–2021 · peaked in 2015 with 18 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
United States rank history
Guilherme’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2005 | #3710 | — |
| 2006 | #2881 | ↑829 |
| 2007 | #3379 | ↓498 |
| 2008 | #3221 | ↑158 |
| 2009 | #3551 | ↓330 |
| 2010 | #5478 | ↓1927 |
| 2011 | #4356 | ↑1122 |
| 2012 | #5482 | ↓1126 |
| 2013 | #6603 | ↓1121 |
| 2014 | #6632 | ↓29 |
| 2015 | #6676 | ↓44 |
| 2016 | #5789 | ↑887 |
| 2017 | #5111 | ↑678 |
| 2018 | #8154 | ↓3043 |
| 2019 | #5340 | ↑2814 |
| 2020 | #7034 | ↓1694 |
| 2021 | #7587 | ↓553 |
| 2022 | #9823 | ↓2236 |
| 2024 | #12349 | ↓2526 |
| 2025 | #8910 | ↑3439 |
Frequently asked questions about Guilherme
Is Guilherme a popular name?
Yes — Guilherme currently ranks #8910 among boys’ names in United States as of 2025, based on official birth records.
Is Guilherme more common for boys or girls?
Guilherme is recorded predominantly as a boys’ name in official United States birth data.
When was Guilherme most popular?
Guilherme peaked in 2006 in United States, with 39 recorded births that year.
Is Guilherme rising or falling in popularity?
In United States, Guilherme’s popularity is falling — its rank has slipped from #3869 in 1921 to #8910 in 2025.
How many babies have been named Guilherme?
At least 1,107 babies have been recorded with the name Guilherme across official birth statistics in 3 countries.
Is Guilherme popular in more than one country?
Yes — Guilherme appears in official birth records in 3 countries: United States, France, England & Wales.
What names are similar in popularity to Guilherme?
Based on real 2025 ranking data in United States, names ranked closest to Guilherme include Gracyn.
Similar names right now
Ranked directly next to Guilherme in United States, 2025 — a real popularity match, not a subjective list.