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Thia

femaleStatistical record

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

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

Thia: Recorded since 2001, it reached #910 in 2010, and it stood at #4,867 in 2025.

Falling

among girls in England and Wales · 2001–2025

England and Wales · Girls rank from 2001 to 2025, ranging from #1903 to #5876.200120062010201420182025#1903#5876
How to read this chart#1#500no figure publishedUp means a stronger rankBottom is this name's lowest,not zero
  • A rank is a position in one registrar's list for one year.
  • Ranks from different countries are separate scales, so compare shapes, not numbers.
  • A rise in rank can be a small change in births, especially far down a list.
View as table
England and Wales · Girls rank by year
YearRank
2001#3998
2003#4373
2004#2278
2005#4798
2006#5061
2007#3218
2008#3005
2009#4564
2010#4688
2011#1903
2012#5876
2013#3160
2014#2659
2015#3615
2016#3214
2017#4063
2018#2674
2019#3151
2022#3148
2024#4843
2025#4867

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 girls in England and Wales in 21 of the 25 years from 2001 to 2025.

In 2010: #910 among girls in Republic of Ireland, #4688 among girls in England and Wales.

Official data from 2 national registrars across 2 regions, 2001–2025 · Office for National Statistics. Data sources

Year-by-year storyFirst recorded, most recent, each country and each decade

Popularity journey

  1. First recorded2001

    First recorded at #3998 among girls in England and Wales in 2001 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    England and Wales · Girls

  2. Most recent2025

    Most recently recorded at #4867 among girls in England and Wales, in 2025.

    England and Wales · Girls

Full data tableEvery published rank and count

Popularity data

Official popularity data is available for 2 regions, from 2001 to 2025. Highest recorded position: #910 in Republic of Ireland in 2010.

Thia'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 Walesfemale#48674HighVerified
2024England and Walesfemale#48434HighVerified
2022England and Walesfemale#31487HighVerified
2019England and Walesfemale#31517HighVerified
2018England and Walesfemale#26749HighVerified
2017England and Walesfemale#40635HighVerified
2016England and Walesfemale#32147HighVerified
2015England and Walesfemale#36156HighVerified
2014England and Walesfemale#26599HighVerified
2013England and Walesfemale#31607HighVerified
2012England and Walesfemale#58763HighVerified
2011England and Walesfemale#190314HighVerified
2010England and Walesfemale#46884HighVerified
2009England and Walesfemale#45644HighVerified
2008England and Walesfemale#30057HighVerified
2007England and Walesfemale#32186HighVerified
2006England and Walesfemale#50613HighVerified
2005England and Walesfemale#47983HighVerified
2004England and Walesfemale#22788HighVerified
2003England and Walesfemale#43733HighVerified
2001England and Walesfemale#39983HighVerified
2010Republic of Irelandfemale#9103HighVerified

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

Where Thia is officially recorded

2 official registrars have recorded Thia, between 2001 and 2025, in 21 of those 25 years. Each registrar publishes for its own population on its own methodology, so the positions below are each one country's own ranking and are not comparable with one another.

England and WalesEngland and Wales: recorded in 2001England and Wales: recorded in 2003England and Wales: recorded in 2004England and Wales: recorded in 2005England and Wales: recorded in 2006England and Wales: recorded in 2007England and Wales: recorded in 2008England and Wales: recorded in 2009England and Wales: recorded in 2010England and Wales: recorded in 2011England and Wales: recorded in 2012England and Wales: recorded in 2013England and Wales: recorded in 2014England and Wales: recorded in 2015England and Wales: recorded in 2016England and Wales: recorded in 2017England and Wales: recorded in 2018England and Wales: recorded in 2019England and Wales: recorded in 2022England and Wales: recorded in 2024England and Wales: recorded in 2025England and Wales: highest position in 2011Republic of IrelandRepublic of Ireland: recorded in 2010Republic of Ireland: highest position in 201020012025
Each mark is a year the registrar recorded the name; the diamond is that registrar's highest position. Gaps can mean a year was not published, not that the name went unused.
RegistrarRecordedYearsIts own highest position
England and Wales2001–202521#1903 in 2011
Republic of Ireland20101#910 in 2010
Names measured beside itNeighbours, comparisons, related names and shared trajectories

What is known about Thia

How to read this
How often it is registered
Official record
2 official registrars, 2001–2025.
Meaning
Not established
Not researched yet.
Origin
Not established
Not researched yet.
Pronunciation
Not established
Not recorded yet.

A claim marked not established does not mean the name lacks a meaning or is not widely used — only that Namewise has not 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 2 regions, from 2001 to 2025. Highest recorded position: #910 in Republic of Ireland in 2010. Source data last verified 2026-07-21.