Eileen vs Jenna
Eileen and Jennacompared 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 2015, Eileen was ranked #426 and Jenna #269 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Eileen was ranked #443 and Jenna #885 among girls in Republic of Ireland.
Scotland · Girls
In 2024, Eileen was ranked #638 and Jenna #638 among girls in Scotland.
England and Wales · Girls
In 2024, Eileen was ranked #855 and Jenna #1302 among girls in England and Wales.
Eileen and Jenna over time
Eileen and Jenna appear together in 3 published lists, across 84 years of shared records. Jenna held the stronger position in more years in 2 of them, Eileen in 1.
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.
Eileen reached its own highest recorded position earlier in 2 of those lists, Jenna in 1. 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.
- Repeatedly exchanged positions
Eileen and Jenna changed places 6 times in Republic of Ireland · Girls between 1979 and 2025, ending at #443 and #885.
- Longest-running competitions
Eileen and Jenna were both ranked in Republic of Ireland · Girls for 44 years, from 1979 to 2025, ending at #443 and #885.
- Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Eileen #63 in 1982, Jenna #107 in 1984.
List by list
Republic of Ireland · Girls44 shared years, 1979–2025
Eileen held the stronger position in 27 of those years, Jenna in 16.
Highest recorded here: Eileen #63 in 1982, Jenna #107 in 1984.
The order between them never changed and held in this list.
Most recent shared year, 2025: Eileen #443, Jenna #885.
England and Wales · Girls29 shared years, 1996–2024
Eileen held the stronger position in 3 of those years, Jenna in 26.
Highest recorded here: Eileen #855 in 2024, Jenna #148 in 1997.
The order changed in 2022: Eileen moved ahead. In 2021 they stood at #1069 and #1039; by 2022 that had become #876 and #1452.
Most recent shared year, 2024: Eileen #855, Jenna #1302.
Northern Ireland · Girls11 shared years, 1997–2015
Eileen held the stronger position in 0 of those years, Jenna in 11.
Highest recorded here: Eileen #314 in 1997, Jenna #74 in 2005.
The order between them never changed and held in this list.
Most recent shared year, 2015: Eileen #426, Jenna #269.
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 | Eileen | Jenna |
|---|---|---|
| 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 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Republic of Ireland · Girls #443 (2025) | Republic of Ireland · Girls #885 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Eileen and Jenna both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Eileen
Popularity journey
First recorded1945
First recorded at #324 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1964–2025
Highest recorded position: #17 among girls in Republic of Ireland, in 1964 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #501 among girls in Norway, in 2025.
Norway · Girls
Jenna
Popularity journey
First recorded1979
First recorded at #391 among girls in Republic of Ireland in 1979 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1983–2004
Highest recorded position: #12 among girls in New Zealand, in 1985 (recorded 1983–2004).
New Zealand · Girls
Most recent2025
Most recently recorded at #885 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls