Tadeusz

maleStatistical record

What official birth registration shows about Tadeusz: which national registrars published it, in which years, and how its recorded position changed.

No researched meaning, origin or pronunciation yet — what that means.

Tadeusz: Recorded since 1950, with a gap of 20 years, it reached #194 in 1955, and it stood at #2,443 in 2024.

3registrars recorded it
56times a registrar ranked it
75years from first to last
#194highest recorded position
14groupings it qualifies for

What stands out in Tadeusz's record

Absent from every published list for 20 years inside its own recorded period, then ranked again. Names by longest absence

Region

Rising

among boys in England and Wales · 2005–2024

View as table

England and Wales · Boys rank by year
Year	Rank
2005	#3849
2008	#4432
2009	#4527
2010	#4678
2011	#3300
2012	#2117
2013	#1706
2014	#2248
2015	#3004
2016	#2175
2017	#2734
2018	#2112
2019	#1587
2020	#2404
2021	#1984
2022	#2320
2023	#2007
2024	#2443

VerifiedSource: Office for National Statistics — Baby Names in England and Wales.Confidence: high.

See all England and Wales names · Source: Office for National Statistics — Baby Names in England and Wales

What the data shows

RisingEngland and Wales · Boys

Recorded in official data among boys in Norway in 33 of the 35 years from 1950 to 1984.

In 2020: #741 among boys in Republic of Ireland, #2404 among boys in England and Wales.

Official data from 3 national registrars across 3 regions, 1950–2024 · Office for National Statistics. Data sources

Popularity journey

First recorded1950
First recorded at #339 among boys in Norway in 1950 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1950–1984
Highest recorded position: #194 among boys in Norway, in 1955 (recorded 1950–1984).
Norway · Boys
Most recent2024
Most recently recorded at #2443 among boys in England and Wales, in 2024.
England and Wales · Boys

Tadeusz appears in 3 of the published lists Namewise holds. The longest record is Norway · Boys, which has ranked it in 33 years beginning in 1950, and has registered 326 births with the name.

Tadeusz across 3 official records

Each registrar publishes its own list, so these figures are read down a row, never across one. A position in one country is not comparable with a position in another, and Namewise never combines them into a single ranking. The birth counts do not compare across rows either, for a different reason: England and Wales registers roughly thirty times as many births a year as Northern Ireland, so a larger total says which registrar recorded it as much as how widely the name was given.

Tadeusz's first, highest and most recent recorded position in each official list, with the number of births each registrar registered with the name and its largest single year
Published list	First recorded	Highest	Most recent	Years recorded	Births registered	Most in one year
Norway · Boys	#339 (1950)	#194 (1955)	#648 (1984)	33 of 35	326 (1950–1984)	19 (1955)
England and Wales · Boys	#3849 (2005)	#1587 (2019)	#2443 (2024)	18 of 20	145 (2005–2024)	15 (2019)
Republic of Ireland · Boys	#720 (2010)	#601 (2016)	#741 (2020)	5 of 11	16 (2010–2020)	4 (2016)

Tadeusz by decade in Norway · Boys

Births registered with the name in each decade of this one list, with the number of years the list covers in that decade. Bars are scaled on births a year, which is the figure that compares between decades — a decade the list only partly covers has a smaller total without being a quieter decade. Figures belong to this registrar alone and do not carry to another.

Births registered with Tadeusz in Norway · Boys, by decade, with years covered and the average per year
Decade	Births registered	Years covered	A year
1950s	108	9 of 10	12
1960sbusiest	125	10 of 10	13
1970s	69	10 of 10	7
1980s	24	4 of 10	6

Across Norway · Boys, the 1960s were its busiest decade, averaging 13 births a year.

See the names Norwayhas recorded the most births with →

Tadeusz appears in

Groupings this name qualifies for under their own stated rules, from the same official statistics shown above.

Popularity data

Official popularity data is available for 3 regions, from 1950 to 2024. Highest recorded position: #194 in Norway in 1955.

Tadeusz's recorded popularity observations by year, region and administrative category, including rank, registered births, source confidence and when each region's data was last reviewed.
Year	Region	Category	Rank	Births registered	Confidence	Status
2024	England and Wales	male	#2443	9	High	Verified
2023	England and Wales	male	#2007	11	High	Verified
2022	England and Wales	male	#2320	9	High	Verified
2021	England and Wales	male	#1984	11	High	Verified
2020	England and Wales	male	#2404	8	High	Verified
2019	England and Wales	male	#1587	15	High	Verified
2018	England and Wales	male	#2112	10	High	Verified
2017	England and Wales	male	#2734	7	High	Verified
2016	England and Wales	male	#2175	10	High	Verified
2015	England and Wales	male	#3004	6	High	Verified
2014	England and Wales	male	#2248	9	High	Verified
2013	England and Wales	male	#1706	13	High	Verified
2012	England and Wales	male	#2117	10	High	Verified
2011	England and Wales	male	#3300	5	High	Verified
2010	England and Wales	male	#4678	3	High	Verified
2009	England and Wales	male	#4527	3	High	Verified
2008	England and Wales	male	#4432	3	High	Verified
2005	England and Wales	male	#3849	3	High	Verified
1984	Norway	male	#648	4	High	Verified
1982	Norway	male	#512	7	High	Verified
1981	Norway	male	#568	6	High	Verified
1980	Norway	male	#520	7	High	Verified
1979	Norway	male	#419	10	High	Verified
1978	Norway	male	#465	8	High	Verified
1977	Norway	male	#568	5	High	Verified
1976	Norway	male	#624	4	High	Verified
1975	Norway	male	#633	4	High	Verified
1974	Norway	male	#511	7	High	Verified
1973	Norway	male	#528	6	High	Verified
1972	Norway	male	#496	7	High	Verified
1971	Norway	male	#457	8	High	Verified
1970	Norway	male	#392	10	High	Verified
1969	Norway	male	#492	6	High	Verified
1968	Norway	male	#289	14	High	Verified
1967	Norway	male	#298	13	High	Verified
1966	Norway	male	#289	14	High	Verified
1965	Norway	male	#282	14	High	Verified
1964	Norway	male	#327	11	High	Verified
1963	Norway	male	#353	9	High	Verified
1962	Norway	male	#275	13	High	Verified
1961	Norway	male	#258	14	High	Verified
1960	Norway	male	#226	17	High	Verified
1959	Norway	male	#230	16	High	Verified
1958	Norway	male	#202	19	High	Verified
1957	Norway	male	#249	13	High	Verified
1956	Norway	male	#254	13	High	Verified
1955	Norway	male	#194	19	High	Verified
1954	Norway	male	#256	11	High	Verified
1953	Norway	male	#397	4	High	Verified
1952	Norway	male	#335	7	High	Verified
1950	Norway	male	#339	6	High	Verified
2020	Republic of Ireland	male	#741	3	High	Verified
2018	Republic of Ireland	male	#749	3	High	Verified
2016	Republic of Ireland	male	#601	4	High	Verified
2012	Republic of Ireland	male	#718	3	High	Verified
2010	Republic of Ireland	male	#720	3	High	Verified

England and Wales hub — collected by Office for National Statistics
Norway hub — collected by Statistics Norway (SSB)
Republic of Ireland hub — collected by CSO Ireland

See methodology and data sources for how popularity data is collected and what "confidence" means.

What the record shows

Recorded by 3 registrars between 1950 and 2024, ranked in 51 years of that period.

Its highest recorded position is #194, first reached in 1955.

Its largest count from any one registrar is 19 births, registered in Norway in 1955.

Its record falls into 5 separate stretches, with a longest absence of 20 years.

A second registrar first ranked it in 2005, and 60 years separate the first registrar to record it from the last.

Every figure here is counted from the seven official registrars Namewise holds. A position is only ever a place within the list that published it, and a record that thins or stops is a fact about what registrars printed — never about how many children received the name.

Where to go next

Records with a comparable body of evidence, so the catalogue can be read outward from this one. Each group states the rule it was selected by.

Next in the catalogue

The records either side of this one alphabetically.

Tabitha · #177, 30y
Tadas · #240, 33y
Tadg · #232, 11y
Tadgh · #90, 55y

A comparable record

Records held by the same 3 registrars, over a similar number of ranked years, whose highest position is closest to this one. A similar body of evidence — never a claim that the names themselves are alike.

Mattias · #189, 48y
Don · #187, 51y
Maebh · #201, 46y
Bartlomiej · #202, 47y

Also first recorded in the 1950s

Records whose earliest ranking in Namewise's registrar data also falls between 1950 and 1959.

Rudi · #193, 64y
Leszek · #192, 33y
Stephan · #196, 64y
Wieslaw · #197, 31y

Tadeusz was ranked #194 in Norway · Boys in 1955. These are the names immediately either side of it on that published list — a fact about the registrar's own output, not a similarity judgement.

Tadeusz and the names beside it

Two names in the same published list are measured on the same scale, in the same year, by the same registrar — so these are positions that genuinely passed each other, not a similarity judgement. Drawn from the 2,573 names with a recorded popularity standing (common, familiar, uncommon), so a name outside that set could have passed Tadeusz without appearing here.

Tadeusz moved ahead of

Daithi Compare
In 2011 they stood at #4527 and #4527 in England and Wales · Boys; by 2012 that had become #2117 and #4805.
Erin Compare
In 2011 they stood at #3300 and #2892 in England and Wales · Boys; by 2012 that had become #2117 and #4805.
Kim Compare
In 2011 they stood at #4678 and #3865 in England and Wales · Boys; by 2012 that had become #2117 and #4805.
Graham Compare
In 2023 they stood at #2007 and #1533 in England and Wales · Boys; by 2024 that had become #2443 and #5119.

Moved ahead of Tadeusz

Oscar Compare
In 1983 they stood at #512 and #546 in Norway · Boys; by 1984 that had become #648 and #353.
Kasper Compare
In 1983 they stood at #512 and #581 in Norway · Boys; by 1984 that had become #648 and #387.
Anthony Compare
In 1983 they stood at #512 and #524 in Norway · Boys; by 1984 that had become #648 and #400.
Mats Compare
In 1968 they stood at #289 and #302 in Norway · Boys; by 1969 that had become #492 and #247.

Moved the opposite way to Tadeusz

Alexander Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 while Alexander went from #322 to #29.
Anders Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 while Anders went from #65 to #3.
Andreas Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 while Andreas went from #122 to #5.
Benjamin Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 while Benjamin went from #345 to #185.

Moved the same way as Tadeusz

Alfred Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 and Alfred from #172 to #482.
Arild Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 and Arild from #24 to #117.
Arne Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 and Arne from #6 to #85.
Arthur Compare
Between 1950 and 1984 in Norway · Boys, Tadeusz went from #339 to #648 and Arthur from #201 to #606.

What's not yet available

Meaning
Origin
Pronunciation
Nicknames and spelling variants

Absence from this list does not mean the name isn't genuinely meaningful or widely used — only that Namewise hasn't sourced and reviewed that content yet. Absence from a specific year or geography above does not prove zero use there either; official statistics only publish names above a minimum threshold.

Official popularity data is available for 3 regions, from 1950 to 2024. Highest recorded position: #194 in Norway in 1955. Source data last verified 2026-07-21.

Tadeusz

Tadeusz at a glance

What stands out in Tadeusz's record

What the data shows

Popularity journey

Tadeusz across 3 official records

Tadeusz by decade in Norway · Boys

Tadeusz appears in

Popularity data

What the record shows

Where to go next

Next in the catalogue

A comparable record

Also first recorded in the 1950s

Names published alongside Tadeusz

Tadeusz and the names beside it

Tadeusz moved ahead of

Moved ahead of Tadeusz

Moved the opposite way to Tadeusz

Moved the same way as Tadeusz

Tadeusz at a glance

What stands out in Tadeusz's record

Tadeusz across 3 official records

Tadeusz by decade in Norway · Boys

Tadeusz appears in

What the record shows

Where to go next

Next in the catalogue

A comparable record

Also first recorded in the 1950s

Names published alongside Tadeusz

Tadeusz and the names beside it

Tadeusz moved ahead of

Moved ahead of Tadeusz

Moved the opposite way to Tadeusz

Moved the same way as Tadeusz