Allie vs Theia
Allie and Theiacompared 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.
Republic of Ireland · Girls
In 2025, Allie was ranked #273 and Theia #885 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2021, Allie was ranked #350 and Theia #446 among girls in Northern Ireland.
Scotland · Girls
In 2024, Allie was ranked #384 and Theia #790 among girls in Scotland.
England and Wales · Girls
In 2025, Allie was ranked #2138 and Theia #763 among girls in England and Wales.
Allie and Theia over time
Allie and Theia appear together in 1 published list, across 19 years of shared records. Theia held the stronger position in more years in 1 of them, Allie in 0.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Allie #1351 in 2021, Theia #457 in 2021.
List by list
England and Wales · Girls19 shared years, 2006–2025
Allie held the stronger position in 4 of those years, Theia in 14.
Highest recorded here: Allie #1351 in 2021, Theia #457 in 2021.
The order changed in 2012: Theia moved ahead. In 2011 they stood at #2392 and #2589; by 2012 that had become #2338 and #1809.
Most recent shared year, 2025: Allie #2138, Theia #763.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Side by side
| Field | Allie | Theia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Girls #273 (2025) | England and Wales · Girls #763 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Allie has 2 syllables, compared with 1 for Theia.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Allie
Popularity journey
First recorded1996
First recorded at #2350 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded1997–2025
Highest recorded position: #168 among girls in Republic of Ireland, in 2020 (recorded 1997–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #2138 among girls in England and Wales, in 2025.
England and Wales · Girls
Theia
Popularity journey
First recorded2006
First recorded at #5061 among girls in England and Wales in 2006 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2020–2023
Highest recorded position: #333 among girls in Northern Ireland, in 2020 (recorded 2020–2023).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #763 among girls in England and Wales, in 2025.
England and Wales · Girls