First name · Masculine
Tadej
It is a rare name in Poland, with only 26 on record. It's given to men, with rare exceptions.
Tadej Pronunciation
Tadej is pronounced TAH-dey (/ˈtadɛj/).
Alive in 2025
26
Newborns 2025
7
National rank
#8403
How many
How many people are named Tadej
1 in 821007 men in Poland is named Tadej. 26 people carry it in the 2025 register: rank #8403 among male names.
Living Tadejs · 2019 → 2025
26
+21 since 2019
Trend
Tadej's popularity over time
7 boys were given the name in 2025, ranking #838 among newborns. It has been climbing since 2020.
7
newborn Tadejs in 2025
national rank #838 that year
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Regions
Where Tadej is most popular
Tadej is most popular in West Pomeranian, 469% above the national average (2 boys born 2019–2025), followed by Lower Silesian (+358%) and Lesser Poland (+112%).
More common than average
Less common than average
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West Pomeranian2 boys born+469%
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Lower Silesian3 boys born+358%
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Lesser Poland2 boys born+112%
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Masovian2 boys born+36%