Rosie vs Siun
Rosie and Siuncompared 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 2024, Rosie was ranked #22 and Siun #337 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2017, Rosie was ranked #91 and Siun #145 among girls in Republic of Ireland.
Rosie and Siun over time
Rosie and Siun appear together in 1 published list, across 22 years of shared records. Rosie held the stronger position in more years in 1 of them, Siun 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.
Siun reached its own highest recorded position earlier in 1 of those lists, and Rosie 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.
- One moved ahead of the other
In 2012, Rosie moved ahead of Siun in Republic of Ireland · Girls — #199 and #133 the year before became #157 and #280.
- Repeatedly exchanged positions
Rosie and Siun changed places 5 times in Republic of Ireland · Girls between 1995 and 2017, ending at #91 and #145.
- Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Rosie #87 in 2016, Siun #132 in 2015.
List by list
Republic of Ireland · Girls22 shared years, 1995–2017
Rosie held the stronger position in 13 of those years, Siun in 7.
Highest recorded here: Rosie #87 in 2016, Siun #132 in 2015.
The order changed in 2012: Rosie moved ahead. In 2011 they stood at #199 and #133; by 2012 that had become #157 and #280.
Most recent shared year, 2017: Rosie #91, Siun #145.
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 Rosie
Pairs where Rosie shares a published list with another name, each measured inside one registrar's own list.
- Rosie vs Rachael
In 1996 they stood at #69 and #77 in England and Wales · Girls, 8 places apart; by 2025 they were #24 and #3705.
Rosie · Rachael · 30 shared years, 1996–2025 · Started together, ended far apart
- Kelly vs Rosie
In 1996 they stood at #74 and #69 in England and Wales · Girls, 5 places apart; by 2025 they were #2006 and #24.
Kelly · Rosie · 30 shared years, 1996–2025 · Started together, ended far apart
- Aimee vs Rosie
In 1996 they stood at #70 and #69 in England and Wales · Girls, 1 places apart; by 2025 they were #1809 and #24.
Aimee · Rosie · 30 shared years, 1996–2025 · Started together, ended far apart
- Rosie vs Kate
In 1996 they stood at #69 and #59 in England and Wales · Girls, 10 places apart; by 2025 they were #24 and #1079.
Rosie · Kate · 30 shared years, 1996–2025 · Started together, ended far apart
Side by side
| Field | Rosie | Siun |
|---|---|---|
| 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 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | GB-NIR, IE |
| Most recent popularity observation | Republic of Ireland · Girls #23 (2025) | Northern Ireland · Girls #337 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Rosie has 2 syllables, compared with 1 for Siun.
- Both names have recorded usage in GB-NIR, IE.
How each name got here
Rosie
Popularity journey
First recorded1992
First recorded at #523 among girls in Republic of Ireland in 1992 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1996–2025
Highest recorded position: #9 among girls in England and Wales, in 2020 (recorded 1996–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #24 among girls in England and Wales, in 2025.
England and Wales · Girls
Siun
Popularity journey
First recorded1982
First recorded at #523 among girls in Republic of Ireland in 1982 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1982–2017
Highest recorded position: #132 among girls in Republic of Ireland, in 2015 (recorded 1982–2017).
Republic of Ireland · Girls
Most recent2024
Most recently recorded at #337 among girls in Northern Ireland, in 2024.
Northern Ireland · Girls