Cathair vs Dean
Cathair and Deancompared 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 2000, Cathair was ranked #390 and Dean #45 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2023, Cathair was ranked #395 and Dean #348 among boys in Northern Ireland.
Cathair and Dean over time
Cathair and Dean appear together in 1 published list, across 23 years of shared records. Dean held the stronger position in more years in 1 of them, Cathair in 0.
In none of those lists did their order change and stay changed.
Dean reached its own highest recorded position earlier in 1 of those lists, and Cathair 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
Cathair and Dean changed places 4 times in Northern Ireland · Boys between 1998 and 2023, ending at #395 and #348.
List by list
Northern Ireland · Boys23 shared years, 1998–2023
Cathair held the stronger position in 4 of those years, Dean in 17.
Highest recorded here: Cathair #164 in 2004, Dean #51 in 1998.
The order between them never changed and held in this list.
Most recent shared year, 2023: Cathair #395, Dean #348.
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 | Cathair | Dean |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-NIR, IE | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Northern Ireland · Boys #239 (2024) | Republic of Ireland · Boys #432 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Cathair has 2 syllables, compared with 1 for Dean.
- Both names have recorded usage in GB-NIR, IE.
How each name got here
Cathair
Popularity journey
First recorded1998
First recorded at #207 among boys in Northern Ireland in 1998 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Northern Ireland · Boys
Highest recorded1998–2024
Highest recorded position: #164 among boys in Northern Ireland, in 2004 (recorded 1998–2024).
Northern Ireland · Boys
Most recent2024
Most recently recorded at #239 among boys in Northern Ireland, in 2024.
Northern Ireland · Boys
Dean
Popularity journey
First recorded1956
First recorded at #95 among boys in New Zealand in 1956 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New Zealand · Boys
Highest recorded1956–1991
Highest recorded position: #13 among boys in New Zealand, in 1967 (recorded 1956–1991).
New Zealand · Boys
Most recent2025
Most recently recorded at #432 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys