Brian vs Caodhan
Brian and Caodhancompared 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 · Boys
In 2023, Brian was ranked #395 and Caodhan #272 among boys in Northern Ireland.
Brian and Caodhan over time
Brian and Caodhan appear together in 1 published list, across 15 years of shared records. Brian held the stronger position in more years in 1 of them, Caodhan 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.
Brian reached its own highest recorded position earlier in 1 of those lists, and Caodhan 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
Brian and Caodhan changed places 5 times in Northern Ireland · Boys between 2007 and 2023, ending at #395 and #272.
List by list
Northern Ireland · Boys15 shared years, 2007–2023
Brian held the stronger position in 10 of those years, Caodhan in 3.
Highest recorded here: Brian #130 in 2013, Caodhan #214 in 2017.
The order changed in 2021: Caodhan moved ahead. In 2020 they stood at #186 and #252; by 2021 that had become #326 and #326.
Most recent shared year, 2023: Brian #395, Caodhan #272.
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 | Brian | Caodhan |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | The meaning is explicitly uncertain; possibly connected to Celtic concepts of 'high, hill' or 'might, power' — no single settled meaning. | Not yet recorded |
| Origin | Old Irish / Celtic | Not yet recorded |
| Pronunciation | /ˈbraɪən/ | Not yet recorded |
| Syllables | 1 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-NIR |
| Most recent popularity observation | Republic of Ireland · Boys #252 (2025) | Northern Ireland · Boys #272 (2023) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Brian has a recorded origin (Old Irish / Celtic); Caodhan does not have one recorded yet.
- Brian has 1 syllable, compared with 2 for Caodhan.
- A meaning is recorded for Brian; Caodhan doesn't have one written yet.
- Both names have recorded usage in GB-NIR.
How each name got here
Brian
Popularity journey
First recorded1945
First recorded at #296 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1964–2025
Highest recorded position: #7 among boys in Republic of Ireland, in 1977 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #372 among boys in Norway, in 2025.
Norway · Boys
Caodhan
Popularity journey
First recorded2007
First recorded at #276 among boys in Northern Ireland in 2007 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Northern Ireland · Boys
Highest recorded2007–2023
Highest recorded position: #214 among boys in Northern Ireland, in 2017 (recorded 2007–2023).
Northern Ireland · Boys
Most recent2023
Most recently recorded at #272 among boys in Northern Ireland, in 2023.
Northern Ireland · Boys