Breandan vs Cian
Breandan and Ciancompared 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 · Boys
In 1995, Breandan was ranked #334 and Cian #31 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2011, Breandan was ranked #375 and Cian #96 among boys in Northern Ireland.
Breandan and Cian over time
Breandan and Cian appear together in 1 published list, across 8 years of shared records. Cian held the stronger position in more years in 1 of them, Breandan in 0.
In none of those lists did their order change and stay changed.
Breandan reached its own highest recorded position earlier in 1 of those lists, and Cian 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 · Boys8 shared years, 1978–1995
Breandan held the stronger position in 0 of those years, Cian in 8.
Highest recorded here: Breandan #255 in 1978, Cian #31 in 1994.
The order between them never changed and held in this list.
Most recent shared year, 1995: Breandan #334, Cian #31.
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 | Breandan | Cian |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Commonly interpreted as 'ancient' or 'enduring'. |
| Origin | Not yet recorded | Irish |
| Pronunciation | Not yet recorded | /ˈkiːən/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Kian |
| Recorded regional usage | GB-NIR, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Northern Ireland · Boys #375 (2011) | Republic of Ireland #24 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 76/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Cian has a recorded origin (Irish); Breandan does not have one recorded yet.
- Breandan has 2 syllables, compared with 1 for Cian.
- A meaning is recorded for Cian; Breandan doesn't have one written yet.
- Both names have recorded usage in GB-NIR, IE.
- The available evidence gives Breandan a "medium" Data Confidence level and Cian a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Breandan
Popularity journey
First recorded1978
First recorded at #255 among boys in Republic of Ireland in 1978 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2011
Highest recorded position: #199 among boys in Northern Ireland, in 1999 (recorded 1997–2011).
Northern Ireland · Boys
Most recent2011
Most recently recorded at #375 among boys in Northern Ireland, in 2011.
Northern Ireland · Boys
Cian
Popularity journey
First recorded1966
First recorded at #177 among boys in Republic of Ireland in 1966 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1966–2025
Highest recorded position: #6 among boys in Republic of Ireland, in 2000 (recorded 1966–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #24 in Republic of Ireland, in 2025.
Republic of Ireland