Tadeusz

Boy · recorded 1912–2024

  • 2024last recorded
  • 1917best year

Most popular in 1917.

Last recorded in 2024. Fewer than five boys a year have been given it since, so it's a true rarity.

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Meaning

We don’t have a verified meaning for Tadeusz.

We only publish meanings we can cite to a source you could check yourself. Most sites will give you one anyway; the ones you find elsewhere are often copied between sites without verification.

Its story

Popularity since 1912

0142819121940196819962024

Hover over or drag across the chart to see any year.

Per million boys born. Years with fewer than five births are not in the record, so the line breaks rather than dropping to zero.
See the 50 recorded years as a table
Tadeusz, per million boys born. Years absent from the table had fewer than five births.
YearPer million
191212
191310
19148
191516
191611
191728
191819
191917
192016
192111
192211
192314
19247
192513
19265
19279
19305
19543
19552
19574
19592
19625
19644
19676
19694
19704
19736
19753
19803
19813
19824
19843
19853
19873
19903
19964
19983
20003
20033
20103
20123
20144
20153
20174
20194
20205
20213
20227
20235
20243

Where it’s loved

Most popular in these states

Tadeusz isn’t concentrated in any one state. Either it’s spread evenly, or no state reaches the 25 births over three years needed before a rate means anything.

More like it

More like Tadeusz

The numbers

Every figure

Births in 2024
5
Rank in 2024
#12,349
How rare
1 in 344,577 boys
Since 1912
423

Tadeusz was last recorded in 2024. Fewer than five boys have been given the name in any year since, which is the point below which the record stops reporting.

Most popular in 1917, at 28 per million boys born.

There isn’t enough data for a ten-year trend: Tadeusz doesn’t appear in both ends of that window.

Figures from the US Social Security Administration’s 2025 release. How these numbers are made.