Heather vs Oonagh
Heather and Oonaghcompared 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 2007, Heather was ranked #351 and Oonagh #351 among girls in Northern Ireland.
England and Wales · Girls
In 2024, Heather was ranked #826 and Oonagh #2115 among girls in England and Wales.
Republic of Ireland · Girls
In 2024, Heather was ranked #898 and Oonagh #898 among girls in Republic of Ireland.
Heather and Oonagh over time
Heather and Oonagh appear together in 3 published lists, across 92 years of shared records. Heather held the stronger position in more years in 3 of them, Oonagh in 0.
In none of those lists did their order change and stay changed.
Oonagh reached its own highest recorded position earlier in 2 of those lists, Heather 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
Heather and Oonagh changed places 6 times in Northern Ireland · Girls between 1997 and 2007, ending at #351 and #351.
- Longest-running competitions
Heather and Oonagh were both ranked in Republic of Ireland · Girls for 54 years, from 1964 to 2024, ending at #898 and #898.
List by list
Republic of Ireland · Girls54 shared years, 1964–2024
Heather held the stronger position in 46 of those years, Oonagh in 6.
Highest recorded here: Heather #83 in 2003, Oonagh #171 in 1967.
The order between them never changed and held in this list.
Most recent shared year, 2024: Heather #898, Oonagh #898.
England and Wales · Girls28 shared years, 1996–2024
Heather held the stronger position in 28 of those years, Oonagh in 0.
Highest recorded here: Heather #78 in 1996, Oonagh #1594 in 2000.
The order between them never changed and held in this list.
Most recent shared year, 2024: Heather #826, Oonagh #2115.
Northern Ireland · Girls10 shared years, 1997–2007
Heather held the stronger position in 5 of those years, Oonagh in 3.
Highest recorded here: Heather #166 in 2003, Oonagh #172 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2007: Heather #351, Oonagh #351.
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 | Heather | Oonagh |
|---|---|---|
| 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 | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | Republic of Ireland · Girls #325 (2025) | Northern Ireland · Girls #407 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 80/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Heather and Oonagh both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Heather
Popularity journey
First recorded1952
First recorded at #45 among girls in New South Wales, Australia in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1954–1983
Highest recorded position: #15 among girls in New Zealand, in 1955 (recorded 1954–1983).
New Zealand · Girls
Most recent2025
Most recently recorded at #325 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Oonagh
Popularity journey
First recorded1964
First recorded at #186 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 recorded1964–2024
Highest recorded position: #171 among girls in Republic of Ireland, in 1967 (recorded 1964–2024).
Republic of Ireland · Girls
Most recent2024
Most recently recorded at #2115 among girls in England and Wales, in 2024.
England and Wales · Girls