Namewise

Theo Popularity

See the full name profile on the Theo page.

Falling

among girls in England and Wales · 2021–2024

England and Wales · Girls rank from 2021 to 2024, ranging from #5581 to #5891.202120232024#5581#5891
View as table
England and Wales · Girls rank by year
YearRank
2021#5581
2023#5687
2024#5891

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

FallingEngland and Wales · Girls

Recorded in official data among boys in Norway in 36 of the 40 years from 1986 to 2025.

In 2025: #12 among boys in England and Wales, #21 among boys in Republic of Ireland, #22 among boys in Norway, #32 among boys in New South Wales, Australia.

Official data from 7 national registrars across 7 regions, 19862025 · Office for National Statistics. Data sources

Popularity journey

  1. First recorded1986

    First recorded at #637 among boys in Norway in 1986 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Norway · Boys

  2. Highest recorded2001–2024

    Highest recorded position: #4 among boys in Northern Ireland, in 2022 (recorded 2001–2024).

    Northern Ireland · Boys

  3. Most recent2025

    Most recently recorded at #12 among boys in England and Wales, in 2025.

    England and Wales · Boys

Popularity data

Official popularity data is available for 7 regions, from 1986 to 2025. Highest recorded position: #4 in Scotland in 2024.

Theo'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.
YearRegionCategoryRankBirths registeredConfidenceStatus
2025England and Walesmale#122,398HighVerified
2024England and Walesfemale#58913HighVerified
2024England and Walesmale#122,387HighVerified
2023England and Walesfemale#56873HighVerified
2023England and Walesmale#112,489HighVerified
2022England and Walesmale#92,808HighVerified
2021England and Walesfemale#55813HighVerified
2021England and Walesmale#152,514HighVerified
2020England and Walesmale#172,598HighVerified
2019England and Walesmale#162,729HighVerified
2018England and Walesmale#192,741HighVerified
2017England and Walesmale#212,616HighVerified
2016England and Walesmale#292,279HighVerified
2015England and Walesmale#332,103HighVerified
2014England and Walesmale#372,008HighVerified
2013England and Walesmale#411,759HighVerified
2012England and Walesmale#441,629HighVerified
2011England and Walesmale#501,407HighVerified
2010England and Walesmale#501,478HighVerified
2009England and Walesmale#551,323HighVerified
2008England and Walesmale#581,295HighVerified
2007England and Walesmale#73974HighVerified
2006England and Walesmale#91751HighVerified
2005England and Walesmale#118467HighVerified
2004England and Walesmale#113485HighVerified
2003England and Walesmale#126385HighVerified
2002England and Walesmale#137317HighVerified
2001England and Walesmale#142289HighVerified
2000England and Walesmale#156232HighVerified
1999England and Walesmale#212145HighVerified
1998England and Walesmale#231132HighVerified
1997England and Walesmale#229134HighVerified
1996England and Walesmale#243120HighVerified
2025New South Wales, Australiamale#32177InsufficientNot yet available
2024New South Wales, Australiamale#38164InsufficientNot yet available
2023New South Wales, Australiamale#44166InsufficientNot yet available
2022New South Wales, Australiamale#40173InsufficientNot yet available
2021New South Wales, Australiamale#69134InsufficientNot yet available
2020New South Wales, Australiamale#86104InsufficientNot yet available
2019New South Wales, Australiamale#10094InsufficientNot yet available
2023New Zealandmale#19135HighVerified
2022New Zealandmale#23124HighVerified
2021New Zealandmale#4296HighVerified
2020New Zealandmale#35101HighVerified
2019New Zealandmale#44101HighVerified
2018New Zealandmale#46101HighVerified
2017New Zealandmale#4995HighVerified
2016New Zealandmale#6286HighVerified
2015New Zealandmale#6680HighVerified
2014New Zealandmale#8950HighVerified
2024Northern Irelandmale#5125HighVerified
2023Northern Irelandmale#9108HighVerified
2022Northern Irelandmale#4132HighVerified
2021Northern Irelandmale#6119HighVerified
2020Northern Irelandmale#7112HighVerified
2019Northern Irelandmale#13111HighVerified
2018Northern Irelandmale#18100HighVerified
2017Northern Irelandmale#4862HighVerified
2016Northern Irelandmale#4567HighVerified
2015Northern Irelandmale#5458HighVerified
2014Northern Irelandmale#6248HighVerified
2013Northern Irelandmale#8836HighVerified
2012Northern Irelandmale#14718HighVerified
2011Northern Irelandmale#14319HighVerified
2010Northern Irelandmale#12424HighVerified
2009Northern Irelandmale#13620HighVerified
2008Northern Irelandmale#2179HighVerified
2007Northern Irelandmale#17912HighVerified
2006Northern Irelandmale#2824HighVerified
2005Northern Irelandmale#2654HighVerified
2004Northern Irelandmale#1928HighVerified
2003Northern Irelandmale#2993HighVerified
2001Northern Irelandmale#2434HighVerified
2025Norwaymale#22232HighVerified
2024Norwaymale#17248HighVerified
2023Norwaymale#30186HighVerified
2022Norwaymale#28189HighVerified
2021Norwaymale#39153HighVerified
2020Norwaymale#29161HighVerified
2019Norwaymale#35180HighVerified
2018Norwaymale#34181HighVerified
2017Norwaymale#35180HighVerified
2016Norwaymale#42175HighVerified
2015Norwaymale#41175HighVerified
2014Norwaymale#34184HighVerified
2013Norwaymale#36190HighVerified
2012Norwaymale#41185HighVerified
2011Norwaymale#38196HighVerified
2010Norwaymale#53153HighVerified
2009Norwaymale#49168HighVerified
2008Norwaymale#68135HighVerified
2007Norwaymale#79111HighVerified
2006Norwaymale#8599HighVerified
2005Norwaymale#9482HighVerified
2004Norwaymale#15244HighVerified
2003Norwaymale#20127HighVerified
2002Norwaymale#21223HighVerified
2001Norwaymale#22523HighVerified
2000Norwaymale#31813HighVerified
1999Norwaymale#30913HighVerified
1998Norwaymale#3839HighVerified
1997Norwaymale#5415HighVerified
1996Norwaymale#4956HighVerified
1995Norwaymale#5635HighVerified
1994Norwaymale#6114HighVerified
1993Norwaymale#5715HighVerified
1991Norwaymale#5496HighVerified
1990Norwaymale#6474HighVerified
1986Norwaymale#6374HighVerified
2025Republic of Irelandmale#21189HighVerified
2024Republic of Irelandmale#13252HighVerified
2023Republic of Irelandmale#17233HighVerified
2022Republic of Irelandmale#21232HighVerified
2021Republic of Irelandmale#24210HighVerified
2020Republic of Irelandmale#34157HighVerified
2019Republic of Irelandmale#48142HighVerified
2018Republic of Irelandmale#62104HighVerified
2017Republic of Irelandmale#7397HighVerified
2016Republic of Irelandmale#10664HighVerified
2015Republic of Irelandmale#11759HighVerified
2014Republic of Irelandmale#12356HighVerified
2013Republic of Irelandmale#15242HighVerified
2012Republic of Irelandmale#17638HighVerified
2011Republic of Irelandmale#19632HighVerified
2010Republic of Irelandmale#20129HighVerified
2009Republic of Irelandmale#18531HighVerified
2008Republic of Irelandmale#22523HighVerified
2007Republic of Irelandmale#22021HighVerified
2006Republic of Irelandmale#27112HighVerified
2005Republic of Irelandmale#3028HighVerified
2004Republic of Irelandmale#2998HighVerified
2003Republic of Irelandmale#2759HighVerified
2002Republic of Irelandmale#3136HighVerified
2001Republic of Irelandmale#2976HighVerified
2000Republic of Irelandmale#3474HighVerified
1999Republic of Irelandmale#3304HighVerified
1997Republic of Irelandmale#3035HighVerified
1996Republic of Irelandmale#2955HighVerified
1988Republic of Irelandmale#3193HighVerified
2024Scotlandmale#4270HighVerified

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