Finn vs Thia

Finn and Thiacompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.

Head to head

Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.

England and Wales · Girls
In 2017, Finn was ranked #4763 and Thia #4063 among girls in England and Wales.

Where to go next

Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.

Other comparisons involving Finn

Pairs where Finn shares a published list with another name, each measured inside one registrar's own list.

Finn vs Arild
In 1945 they stood at #31 and #32 in Norway · Boys, 1 places apart; by 2025 they were #153 and #489.
Finn · Arild · 75 shared years, 1945–2025 · Started together, ended far apart
See the 2025 Norway ranking
Finn vs Aksel
Finn and Aksel were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #153 and #25.
Finn · Aksel · 81 shared years, 1945–2025 · Longest-running competitions
See the 2025 Norway ranking
Anders vs Finn
Anders and Finn were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #293 and #153.
Anders · Finn · 81 shared years, 1945–2025 · Longest-running competitions
See the 2025 Norway ranking
Andreas vs Finn
Andreas and Finn were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #96 and #153.
Andreas · Finn · 81 shared years, 1945–2025 · Longest-running competitions
See the 2025 Norway ranking

Side by side

Side-by-side comparison of Finn, Thia
Field	Finn	Thia
Record type	Editorially researched profile	Official statistical record (evidence-only)
Gender usage	male	female
Meaning	Traditionally associated with the Irish hero Fionn mac Cumhaill; functions as the usual Anglicised spelling of the Irish name Fionn.	Not yet recorded
Origin	Irish	Not yet recorded
Pronunciation	/fɪn/	Not yet recorded
Syllables	1	1
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ	GB-ENW, IE
Most recent popularity observation	Republic of Ireland · Boys #15 (2025)	England and Wales · Girls #4843 (2024)
Pronunciation clarity (demonstration score)	90/100	Not yet recorded
Spelling simplicity (demonstration score)	95/100	95/100
International familiarity (demonstration score)	100/100	60/100
Data Confidence	medium	medium

What the data shows

Finn has a recorded origin (Irish); Thia does not have one recorded yet.
Finn and Thia both have 1 syllable.
A meaning is recorded for Finn; Thia doesn't have one written yet.
Both names have recorded usage in GB-ENW, IE.

How each name got here

Finn

Popularity journey

First recorded1945
First recorded at #31 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1982–2025
Highest recorded position: #6 among boys in Republic of Ireland, in 2020 (recorded 1982–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #52 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys

Thia

Popularity journey

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
Most recent2024
Most recently recorded at #4843 among girls in England and Wales, in 2024.
England and Wales · Girls