Ada vs Erinn
Ada and Erinncompared 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 2024, Ada was ranked #40 and Erinn #5891 among girls in England and Wales.
Northern Ireland · Girls
In 2019, Ada was ranked #66 and Erinn #424 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2017, Ada was ranked #137 and Erinn #734 among girls in Republic of Ireland.
Ada and Erinn over time
Ada and Erinn appear together in 2 published lists, across 37 years of shared records. Ada held the stronger position in more years in 2 of them, Erinn in 0.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Erinn reached its own highest recorded position earlier in 2 of those lists, and Ada 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.
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.
- Mirrored each other
Over 28 shared years in England and Wales · Girls, Ada rose about as far as Erinn fell — from #2683 and #2350 in 1996 to #40 and #5891 in 2024.
List by list
England and Wales · Girls28 shared years, 1996–2024
Ada held the stronger position in 26 of those years, Erinn in 2.
Highest recorded here: Ada #36 in 2022, Erinn #2085 in 2007.
The order changed in 1999: Ada moved ahead. In 1998 they stood at #3142 and #2701; by 1999 that had become #2189 and #2444.
Most recent shared year, 2024: Ada #40, Erinn #5891.
Republic of Ireland · Girls9 shared years, 2001–2017
Ada held the stronger position in 6 of those years, Erinn in 2.
Highest recorded here: Ada #137 in 2017, Erinn #464 in 2006.
The order changed in 2008: Ada moved ahead. In 2007 they stood at #550 and #464; by 2008 that had become #430 and #750.
Most recent shared year, 2017: Ada #137, Erinn #734.
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 | Ada | Erinn |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | A short form of Germanic names beginning with 'adal' meaning 'noble', such as Adelaide or Adelina. Notably borne by Ada Lovelace, who assisted Charles Babbage with early computer development. | Not yet recorded |
| Origin | Germanic | Not yet recorded |
| Pronunciation | /ˈeɪ.də/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | Norway · Girls #18 (2025) | England and Wales · Girls #5891 (2024) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Ada has a recorded origin (Germanic); Erinn does not have one recorded yet.
- Ada and Erinn both have 2 syllables.
- A meaning is recorded for Ada; Erinn doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Ada
Popularity journey
First recorded1945
First recorded at #229 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2025
Highest recorded position: #6 among girls in Norway, in 2019 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #18 among girls in Norway, in 2025.
Norway · Girls
Erinn
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 recorded1998–2019
Highest recorded position: #238 among girls in Northern Ireland, in 2006 (recorded 1998–2019).
Northern Ireland · Girls
Most recent2024
Most recently recorded at #5891 among girls in England and Wales, in 2024.
England and Wales · Girls