Boy name
Tadeo
As of 2025, Tadeo ranks #427 among American boys' names, according to Social Security records. 753 boys received the name that year. It has climbed from #702 to #427 over the past five years. SSA records for Tadeo go back to 1968; the peak came in 2024 at #412, with 782 babies named that year. Geographically, it's strongest in California, where it ranks #192 among boy names.
Rankings
2025 rank
#427
among boy names
Trend
Rising
last 5 years
All-time peak
#412
in 2024 (2020s)
Babies in 2025
753
boys named Tadeo
Tadeo popularity, 1880–2025
Where Tadeo is most popular
Share of boys born in 2025:lowhighno data (< 5 births)
Strongest states: Arizona (#225), California (#192), New Mexico (#270)
Uniqueness score
38/ 100Very common
everywhereone of a kind
A familiar pick that most people will recognize instantly. Based on how many babies per birth were named Tadeo in the most recent year of SSA data.
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