Thaddaeus
2 countries#7679 in United States, 2025Popularity across 2 countries
Each line is scaled to its own peak, so you can compare when Thaddaeus was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
1,045 births recorded 1924–2025 · currently #7679 · peaked in 2005 with 29 births
Most common in: Ohio, Washington
Source: Social Security Administration, official birth-registration data
🏴🏴 England & Wales
3 births recorded 2017–2017 · peaked in 2017 with 3 births
Source: Office for National Statistics, official birth-registration data
🇬🇧 United Kingdom
3 births recorded 2017–2017 · peaked in 2017 with 3 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
United States rank history
Thaddaeus’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #4865 | — |
| 2007 | #4640 | ↑225 |
| 2008 | #3646 | ↑994 |
| 2009 | #5800 | ↓2154 |
| 2010 | #4678 | ↑1122 |
| 2011 | #4822 | ↓144 |
| 2012 | #4390 | ↑432 |
| 2013 | #4804 | ↓414 |
| 2014 | #3891 | ↑913 |
| 2015 | #5507 | ↓1616 |
| 2016 | #4776 | ↑731 |
| 2017 | #4466 | ↑310 |
| 2018 | #4226 | ↑240 |
| 2019 | #6104 | ↓1878 |
| 2020 | #4540 | ↑1564 |
| 2021 | #4494 | ↑46 |
| 2022 | #6828 | ↓2334 |
| 2023 | #5927 | ↑901 |
| 2024 | #5659 | ↑268 |
| 2025 | #7679 | ↓2020 |
Frequently asked questions about Thaddaeus
Is Thaddaeus a popular name?
Yes — Thaddaeus currently ranks #7679 among boys’ names in United States as of 2025, based on official birth records.
Is Thaddaeus more common for boys or girls?
Thaddaeus is recorded predominantly as a boys’ name in official United States birth data.
When was Thaddaeus most popular?
Thaddaeus peaked in 2005 in United States, with 29 recorded births that year.
Is Thaddaeus rising or falling in popularity?
In United States, Thaddaeus’s popularity is falling — its rank has slipped from #3867 in 1924 to #7679 in 2025.
How many babies have been named Thaddaeus?
At least 1,048 babies have been recorded with the name Thaddaeus across official birth statistics in 2 countries.
Is Thaddaeus popular in more than one country?
Yes — Thaddaeus appears in official birth records in 2 countries: United States, England & Wales.