Meaning not established in our sources
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A name. A world of connections.
A name with a story to discover
[…] · Upper Sorbian
01 / Meaning & origin
Tadej is a masculine given name documented in French, Polish, Upper Sorbian and 1 other language.
No etymology is recorded in our sources for this spelling yet. The record exists because the name is documented in use; a meaning will be shown only once a cited source supports it.
02 / Across borders
Explore official naming statistics and documented language connections around the world.
The name atlas
8
countries in our sources
Select a country to follow Tadej’s connections around the world.
6 countries with official statistics. Language records show cultural connections; they do not measure how common a name is.
Selected country
Official statistics
United States, 2025: 6 boys (rank 10695).
Explore United States4 of 8 countries
03 / By the numbers
Follow the spelling through the years, one published dataset at a time.
2000–2025 Spelling: Tadej
Recorded category boys
Hover to explore a year. Use arrow keys when a chart point has focus.
Source: Federal Statistical Office · Switzerland — published first names of newborns, 2000–2025
Published integer counts retained without rounding.
Per million is unavailable: this source has no matching published total.
| Year | Births | Rank | Status |
|---|---|---|---|
| 2000 | no value | no value | not covered |
| 2001 | no value | no value | not covered |
| 2002 | no value | no value | not covered |
| 2003 | no value | no value | not covered |
| 2004 | no value | no value | not covered |
| 2005 | no value | no value | not covered |
| 2006 | no value | no value | not covered |
| 2007 | no value | no value | not covered |
| 2008 | 1 | 1,473 | observed |
| 2009 | 1 | 1,484 | observed |
| 2010 | no value | no value | not covered |
| 2011 | 1 | 1,581 | observed |
| 2012 | no value | no value | not covered |
| 2013 | 1 | 1,649 | observed |
| 2014 | no value | no value | not covered |
| 2015 | 1 | 1,742 | observed |
| 2016 | 1 | 1,771 | observed |
| 2017 | 2 | 1,571 | observed |
| 2018 | 2 | 1,563 | observed |
| 2019 | 4 | 1,192 | observed |
| 2020 | 5 | 1,091 | observed |
| 2021 | 2 | 1,684 | observed |
| 2022 | 5 | 1,116 | observed |
| 2023 | 6 | 971 | observed |
| 2024 | 4 | 1,227 | observed |
| 2025 | 8 | 799 | observed |
Statistics count the spelling “Tadej” as recorded by the publisher. When a spelling has several independent origins, the counts are not split between them. Counts measure births. Gaps are years without a published value, not zeros.
Rates per million are unavailable for this series because no compatible denominator has been imported.
Retrieved 2026-10-15 · opendata.swiss OPEN-BY (commercial and non-commercial reuse with source attribution)
Read our methodology04 / Through time
No historical attestations or sourced notable bearers are recorded yet. Historical databases are being evaluated for reuse permission; nothing is listed until a record can be cited.
A little story to keep
Take the story of Tadej with you. Create a personal name passport with its meaning, roots and connections.
06 / Behind the facts
Review status: Source-reported — no editorial review recorded yet. Last data change 2026-10-15.
Switzerland — published first names of newborns, 2000–2025
Federal Statistical Office (FSO), Switzerland · opendata.swiss OPEN-BY (commercial and non-commercial reuse with source attribution) · retrieved 2026-10-15
Statistik Austria — Vornamen (OGDEXT_VORNAMEN_1): first names of live births, Austria, 1984-2025 (national counts from district rows)
Statistik Austria (Bundesanstalt Statistik Österreich) · CC-BY-4.0 · retrieved 2026-10-15
Imiona nadawane dzieciom w Polsce — first given names of children, PESEL register, 2000-2025 (national)
Ministerstwo Cyfryzacji (Ministry of Digital Affairs), Poland — PESEL register; published on dane.gov.pl · CC0-1.0 · retrieved 2026-10-15
SSA national baby names, 1880–2025 (CC0 redistribution)
US Social Security Administration; redistributed by nkrishnaswami · CC0-1.0 · retrieved 2026-10-15
Fichier des prénoms — édition 2026 (naissances 1900 à 2025), fichier national
Insee (Institut national de la statistique et des études économiques) · LO-2.0 · retrieved 2026-10-14
Berlin — published first-given-name registration counts, 2017–2023
BerlinOnline GmbH, based on Berlin LABO civil-registry data · CC-BY-3.0-DE · retrieved 2026-10-15
Wiktionary text: CC BY-SA 4.0. Wikidata: CC0. Commons recordings retain their individual file licences. Complete attribution is available in each group above and alongside each chart.