Laoise vs Siún
Laoise and Siúncompared 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 2025, Laoise was ranked #124 and Siún #137 among girls in Republic of Ireland.
Laoise and Siún over time
Laoise and Siún appear together in 1 published list, across 8 years of shared records. Laoise held the stronger position in more years in 1 of them, Siún in 0.
In none of those lists did their order change and stay changed.
Laoise reached its own highest recorded position earlier in 1 of those lists, and Siún 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 · Girls8 shared years, 2018–2025
Laoise held the stronger position in 7 of those years, Siún in 1.
Highest recorded here: Laoise #96 in 2021, Siún #113 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2025: Laoise #124, Siún #137.
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 | Laoise | Siún |
|---|---|---|
| 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 | GB-ENW, GB-NIR, IE | IE |
| Most recent popularity observation | Republic of Ireland · Girls #124 (2025) | Republic of Ireland · Girls #137 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Laoise has 2 syllables, compared with 1 for Siún.
- Both names have recorded usage in IE.
How each name got here
Laoise
Popularity journey
First recorded1971
First recorded at #466 among girls in Republic of Ireland in 1971 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1971–2025
Highest recorded position: #96 among girls in Republic of Ireland, in 2021 (recorded 1971–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #124 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Siún
Popularity journey
First recorded2018
First recorded at #147 among girls in Republic of Ireland in 2018 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded2018–2025
Highest recorded position: #113 among girls in Republic of Ireland, in 2022 (recorded 2018–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #137 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls