boy name
Tadeo
Gender
Boy
Popularity
#427 · U.S. boys (2025)
Popularity of Tadeo in the US, 1880–2025
Tadeo first appears in US records in 1968. It peaked in 2024, when 782 boys were given the name; in 2025 there were 753.
Source: US Social Security Administration.
Is Tadeo popular?
Near its peak Tadeo is more popular now than at almost any point on record, peaking in 2024.
| 2020s | 3,571 | |
|---|---|---|
| 2010s | 1,847 | |
| 2000s | 348 | |
| 1990s | 53 | |
| 1980s | 19 | |
| 1960s | 5 |
Counts from US Social Security Administration data, 1880–2025.
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Frequently asked questions
Is Tadeo a boy or a girl name?
Tadeo is most commonly used as a boy name.
Is Tadeo a popular name right now?
Tadeo is more popular now than at almost any point on record, peaking in 2024.
How popular is the name Tadeo?
In 2025, Tadeo ranked #427 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Tadeo most popular?
Tadeo was most popular in 2024, when about 782 US babies were given the name that year, according to US Social Security Administration records.