Jenny vs Sheelagh
Jenny and Sheelaghcompared 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 1987, Jenny was ranked #262 and Sheelagh #446 among girls in Republic of Ireland.
Jenny and Sheelagh over time
Jenny and Sheelagh appear together in 1 published list, across 11 years of shared records. Jenny held the stronger position in more years in 1 of them, Sheelagh 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.
Sheelagh reached its own highest recorded position earlier in 1 of those lists, and Jenny 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
Republic of Ireland · Girls11 shared years, 1972–1987
Jenny held the stronger position in 7 of those years, Sheelagh in 3.
Highest recorded here: Jenny #217 in 1986, Sheelagh #276 in 1972.
The order changed in 1977: Jenny moved ahead. In 1976 they stood at #497 and #360; by 1977 that had become #311 and #518.
Most recent shared year, 1987: Jenny #262, Sheelagh #446.
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.
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 Jenny
Pairs where Jenny shares a published list with another name, each measured inside one registrar's own list.
- Anna vs Jenny
Anna and Jenny were both ranked in Norway · Girls for 81 years, from 1945 to 2025, ending at #23 and #29.
Anna · Jenny · 81 shared years, 1945–2025 · Longest-running competitions
- Anne vs Jenny
Anne and Jenny were both ranked in Norway · Girls for 81 years, from 1945 to 2025, ending at #159 and #29.
Anne · Jenny · 81 shared years, 1945–2025 · Longest-running competitions
- Astrid vs Jenny
Astrid and Jenny were both ranked in Norway · Girls for 81 years, from 1945 to 2025, ending at #9 and #29.
Astrid · Jenny · 81 shared years, 1945–2025 · Longest-running competitions
- Elin vs Jenny
Elin and Jenny were both ranked in Norway · Girls for 81 years, from 1945 to 2025, ending at #263 and #29.
Elin · Jenny · 81 shared years, 1945–2025 · Longest-running competitions
Side by side
| Field | Jenny | Sheelagh |
|---|---|---|
| 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 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, IE, NO | IE |
| Most recent popularity observation | Norway · Girls #29 (2025) | Republic of Ireland · Girls #446 (1987) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 68/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Jenny and Sheelagh both have 2 syllables.
- Both names have recorded usage in IE.
How each name got here
Jenny
Popularity journey
First recorded1945
First recorded at #190 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: #13 among girls in Norway, in 2015 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #2006 among girls in England and Wales, in 2025.
England and Wales · Girls
Sheelagh
Popularity journey
First recorded1964
First recorded at #245 among girls in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1964–1987
Highest recorded position: #243 among girls in Republic of Ireland, in 1970 (recorded 1964–1987).
Republic of Ireland · Girls
Most recent1987
Most recently recorded at #446 among girls in Republic of Ireland, in 1987.
Republic of Ireland · Girls