Catrin vs Siobhán
Catrin and Siobháncompared 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.
England and Wales · Girls
In 2024, Catrin was ranked #2411 and Siobhán #3015 among girls in England and Wales.
Catrin and Siobhán over time
Catrin and Siobhán appear together in 1 published list, across 29 years of shared records. Catrin held the stronger position in more years in 1 of them, Siobhán 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.
Siobhán reached its own highest recorded position earlier in 1 of those lists, and Catrin 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.
- Repeatedly exchanged positions
Catrin and Siobhán changed places 5 times in England and Wales · Girls between 1996 and 2024, ending at #2411 and #3015.
List by list
England and Wales · Girls29 shared years, 1996–2024
Catrin held the stronger position in 20 of those years, Siobhán in 9.
Highest recorded here: Catrin #316 in 2000, Siobhán #138 in 1996.
The order changed in 2023: Catrin moved ahead. In 2022 they stood at #3148 and #2888; by 2023 that had become #2346 and #3598.
Most recent shared year, 2024: Catrin #2411, Siobhán #3015.
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 | Catrin | Siobhán |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Shares the meaning of Joan/Jehanne: commonly interpreted as 'God is gracious'. |
| Origin | Not yet recorded | Irish |
| Pronunciation | Not yet recorded | /ʃɪˈvɔːn/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Chevonne, Shivaun |
| Recorded regional usage | GB-ENW | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | England and Wales · Girls #2411 (2024) | Republic of Ireland #90 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 82/100 |
| International familiarity (demonstration score) | 40/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Siobhán has a recorded origin (Irish); Catrin does not have one recorded yet.
- Catrin has 2 syllables, compared with 1 for Siobhán.
- A meaning is recorded for Siobhán; Catrin doesn't have one written yet.
- Both names have recorded usage in GB-ENW.
- The available evidence gives Catrin a "medium" Data Confidence level and Siobhán a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Catrin
Popularity journey
First recorded1996
First recorded at #337 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded1996–2024
Highest recorded position: #316 among girls in England and Wales, in 2000 (recorded 1996–2024).
England and Wales · Girls
Most recent2024
Most recently recorded at #2411 among girls in England and Wales, in 2024.
England and Wales · Girls
Siobhán
Popularity journey
First recorded1964
First recorded at #35 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 recorded1964–2025
Highest recorded position: #15 among girls in Republic of Ireland, in 1971 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #90 in Republic of Ireland, in 2025.
Republic of Ireland