Eryn vs Therese
Eryn and Theresecompared 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.
Northern Ireland · Girls
In 2011, Eryn was ranked #444 and Therese #444 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2015, Eryn was ranked #751 and Therese #896 among girls in Republic of Ireland.
England and Wales · Girls
In 2023, Eryn was ranked #794 and Therese #4709 among girls in England and Wales.
Eryn and Therese over time
Eryn and Therese appear together in 2 published lists, across 34 years of shared records. Eryn held the stronger position in more years in 2 of them, Therese 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.
Therese reached its own highest recorded position earlier in 2 of those lists, and Eryn in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
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.
List by list
England and Wales · Girls22 shared years, 1996–2023
Eryn held the stronger position in 22 of those years, Therese in 0.
Highest recorded here: Eryn #427 in 2014, Therese #2084 in 2005.
The order between them never changed and held in this list.
Most recent shared year, 2023: Eryn #794, Therese #4709.
Republic of Ireland · Girls12 shared years, 2002–2015
Eryn held the stronger position in 9 of those years, Therese in 1.
Highest recorded here: Eryn #461 in 2005, Therese #229 in 2002.
The order changed in 2010: Eryn moved ahead. In 2009 they stood at #641 and #641; by 2010 that had become #593 and #910.
Most recent shared year, 2015: Eryn #751, Therese #896.
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 | Eryn | Therese |
|---|---|---|
| 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 | |
| Syllables | 2 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE | AU-NSW, GB-ENW, GB-NIR, IE, NO |
| Most recent popularity observation | England and Wales · Girls #1160 (2024) | Norway · Girls #487 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Eryn has 2 syllables, compared with 3 for Therese.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Eryn
Popularity journey
First recorded1996
First recorded at #1522 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 recorded1997–2015
Highest recorded position: #297 among girls in Northern Ireland, in 2012 (recorded 1997–2015).
Northern Ireland · Girls
Most recent2024
Most recently recorded at #1160 among girls in England and Wales, in 2024.
England and Wales · Girls
Therese
Popularity journey
First recorded1946
First recorded at #363 among girls in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1946–2025
Highest recorded position: #21 among girls in Norway, in 1986 (recorded 1946–2025).
Norway · Girls
Most recent2025
Most recently recorded at #487 among girls in Norway, in 2025.
Norway · Girls