How Many People Are Named Tadeo?
people named Tadeo are alive in the United States today (estimate)
About 1 in 58,908 people in the US has this name
Based on 5,843 babies named Tadeo in Social Security records from 1968 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
ππ Very Rare
Peak Year
782 births
Trend
Stable (last 10 years)
π Name Origin & Meaning
Meaning:
Spanish form of THADDEUS.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
β§ Gender Distribution
All of the babies given the name Tadeo in the records were boys.
π₯ Age Distribution
The average person named Tadeo alive today is about 6 years old, and 99% are under 30. Half of them were between 1 and 8 in 2025.
π Popularity Over Time
Tadeo first appears in the records in 1968 and was given most often in 2024, to 782 babies. In 2025, 753 babies got the name.
Babies given the name each year, 1968 to 2025
π Rank History
Tadeo has never been one of the 100 most popular boys' names. Its best rank was #412, in 2024. In 2025 it ranked #427.
| Boys | |
|---|---|
| Rank in 2025 | #427 |
| Best rank | #412 (2024) |
| Years in the top 100 | None |
| Rank in its biggest decade | #507 in the 2020s |
π State-Wise Distribution
People named Tadeo alive today, by the state where they were born (estimate; state records start in 1910).
More people named Tadeo were born in Texas than in any other state: about 1,550 of those alive today. Compared with the national rate in the same years, Tadeo was given 2.7 times as often in Texas, 2.6 times in Arizona and 2.3 times in California.
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