Willo
2 countries#10107 in United States, 2025Popularity across 2 countries
Each line is scaled to its own peak, so you can compare when Willo was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
637 births recorded 1911–2025 · currently #10107 · peaked in 1924 with 23 births
Most common in: Alabama
Source: Social Security Administration, official birth-registration data
🇫🇷 France
67 births recorded 2005–2022 · currently #3048 · peaked in 2022 with 13 births
Source: INSEE, official birth-registration data
United States rank history
Willo’s rank among girls’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 1963 | #5296 | — |
| 2001 | #13521 | ↓8225 |
| 2003 | #13844 | ↓323 |
| 2004 | #16099 | ↓2255 |
| 2007 | #11630 | ↑4469 |
| 2008 | #17504 | ↓5874 |
| 2009 | #13704 | ↑3800 |
| 2011 | #13347 | ↑357 |
| 2012 | #11257 | ↑2090 |
| 2013 | #11000 | ↑257 |
| 2014 | #14558 | ↓3558 |
| 2015 | #10866 | ↑3692 |
| 2016 | #8393 | ↑2473 |
| 2017 | #11615 | ↓3222 |
| 2018 | #8146 | ↑3469 |
| 2020 | #15088 | ↓6942 |
| 2021 | #8978 | ↑6110 |
| 2022 | #13592 | ↓4614 |
| 2023 | #11169 | ↑2423 |
| 2025 | #10107 | ↑1062 |
Frequently asked questions about Willo
Is Willo a popular name?
Yes — Willo currently ranks #10107 among girls’ names in United States as of 2025, based on official birth records.
Is Willo more common for boys or girls?
Willo is recorded predominantly as a girls’ name in official United States birth data.
When was Willo most popular?
Willo peaked in 1924 in United States, with 23 recorded births that year.
Is Willo rising or falling in popularity?
In United States, Willo’s popularity is falling — its rank has slipped from #1956 in 1911 to #10107 in 2025.
How many babies have been named Willo?
At least 704 babies have been recorded with the name Willo across official birth statistics in 2 countries.
Is Willo popular in more than one country?
Yes — Willo appears in official birth records in 2 countries: United States, France.
What names are similar in popularity to Willo?
Based on real 2025 ranking data in United States, names ranked closest to Willo include Willie.
Similar names right now
Ranked directly next to Willo in United States, 2025 — a real popularity match, not a subjective list.