Adrian vs Caoimhin
Adrian and Caoimhincompared 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, Adrian was ranked #249 and Caoimhin #139 among boys in Northern Ireland.
England and Wales · Boys
In 2010, Adrian was ranked #199 and Caoimhin #4678 among boys in England and Wales.
Republic of Ireland · Boys
In 2025, Adrian was ranked #348 and Caoimhin #829 among boys in Republic of Ireland.
Adrian and Caoimhin over time
Adrian and Caoimhin appear together in 2 published lists, across 55 years of shared records. Neither was ahead in more lists than the other.
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.
Adrian reached its own highest recorded position earlier in 2 of those lists, and Caoimhin 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 1998, Caoimhin moved ahead of Adrian in Northern Ireland · Boys — #153 and #179 the year before became #221 and #137.
- Longest-running competitions
Adrian and Caoimhin were both ranked in Republic of Ireland · Boys for 31 years, from 1965 to 2025, ending at #348 and #829.
List by list
Republic of Ireland · Boys31 shared years, 1965–2025
Adrian held the stronger position in 31 of those years, Caoimhin in 0.
Highest recorded here: Adrian #51 in 1979, Caoimhin #200 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2025: Adrian #348, Caoimhin #829.
Northern Ireland · Boys24 shared years, 1997–2023
Adrian held the stronger position in 1 of those years, Caoimhin in 23.
Highest recorded here: Adrian #153 in 1997, Caoimhin #99 in 2021.
The order changed in 1998: Caoimhin moved ahead. In 1997 they stood at #153 and #179; by 1998 that had become #221 and #137.
Most recent shared year, 2023: Adrian #249, Caoimhin #139.
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 Adrian
Pairs where Adrian shares a published list with another name, each measured inside one registrar's own list.
- Conor vs Adrian
In 1964 they stood at #56 and #65 in Republic of Ireland · Boys, 9 places apart; by 2025 they were #16 and #348.
Conor · Adrian · 62 shared years, 1964–2025 · Started together, ended far apart
- Matthew vs Adrian
In 1964 they stood at #59 and #65 in Republic of Ireland · Boys, 6 places apart; by 2025 they were #55 and #348.
Matthew · Adrian · 62 shared years, 1964–2025 · Started together, ended far apart
- Adrian vs Erik
Over 65 shared years in Norway · Boys, Adrian rose about as far as Erik fell — from #449 and #30 in 1958 to #70 and #64 in 2025.
Adrian · Erik · 65 shared years, 1958–2025 · Mirrored each other
- Adrian vs Nils
Over 65 shared years in Norway · Boys, Adrian rose about as far as Nils fell — from #449 and #27 in 1958 to #70 and #61 in 2025.
Adrian · Nils · 65 shared years, 1958–2025 · Mirrored each other
Side by side
| Field | Adrian | Caoimhin |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | From the Latin name Hadrianus. Borne by several saints and six popes, including the only English pope, Adrian IV. | Not yet recorded |
| Origin | Latin | Not yet recorded |
| Pronunciation | /ˈeɪ.dɹi.ən/ | Not yet recorded |
| Syllables | 2 | 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-ENW, GB-NIR, IE |
| Most recent popularity observation | Norway · Boys #70 (2025) | Republic of Ireland · Boys #829 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 76/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Adrian has a recorded origin (Latin); Caoimhin does not have one recorded yet.
- Adrian and Caoimhin both have 2 syllables.
- A meaning is recorded for Adrian; Caoimhin doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Adrian
Popularity journey
First recorded1952
First recorded at #87 among boys in New South Wales, Australia in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1958–2025
Highest recorded position: #3 among boys in Norway, in 2005 (recorded 1958–2025).
Norway · Boys
Most recent2025
Most recently recorded at #70 among boys in Norway, in 2025.
Norway · Boys
Caoimhin
Popularity journey
First recorded1965
First recorded at #222 among boys in Republic of Ireland in 1965 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2024
Highest recorded position: #99 among boys in Northern Ireland, in 2021 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #829 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys