Cain vs Colin
Cain and Colincompared 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 2025, Cain was ranked #676 and Colin #348 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2021, Cain was ranked #374 and Colin #433 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Cain was ranked #1460 and Colin #1000 among boys in England and Wales.
Cain and Colin over time
Cain and Colin appear together in 3 published lists, across 75 years of shared records. Colin held the stronger position in more years in 2 of them, Cain in 1.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Colin reached its own highest recorded position earlier in 3 of those lists, and Cain 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
Cain and Colin changed places 5 times in England and Wales · Boys between 1996 and 2024, ending at #1460 and #1000.
List by list
England and Wales · Boys29 shared years, 1996–2024
Cain held the stronger position in 24 of those years, Colin in 5.
Highest recorded here: Cain #184 in 2001, Colin #311 in 1997.
The order changed in 2024: Colin moved ahead. In 2023 they stood at #1071 and #1610; by 2024 that had become #1460 and #1000.
Most recent shared year, 2024: Cain #1460, Colin #1000.
Republic of Ireland · Boys26 shared years, 1991–2025
Cain held the stronger position in 0 of those years, Colin in 26.
Highest recorded here: Cain #222 in 1999, Colin #56 in 1991.
The order between them never changed and held in this list.
Most recent shared year, 2025: Cain #676, Colin #348.
Northern Ireland · Boys20 shared years, 1998–2021
Cain held the stronger position in 9 of those years, Colin in 10.
Highest recorded here: Cain #149 in 2003, Colin #130 in 1998.
The order changed in 2018: Cain moved ahead. In 2017 they stood at #415 and #363; by 2018 that had become #255 and #416.
Most recent shared year, 2021: Cain #374, Colin #433.
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 | Cain | Colin |
|---|---|---|
| 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 | Not yet recorded |
| Syllables | 1 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #676 (2025) | Norway · Boys #119 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Cain has 1 syllable, compared with 2 for Colin.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Cain
Popularity journey
First recorded1991
First recorded at #288 among boys in Republic of Ireland in 1991 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1998–2024
Highest recorded position: #149 among boys in Northern Ireland, in 2003 (recorded 1998–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #676 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Colin
Popularity journey
First recorded1946
First recorded at #326 among boys in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1952–1983
Highest recorded position: #22 among boys in New South Wales, Australia, in 1952 (recorded 1952–1983).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #119 among boys in Norway, in 2025.
Norway · Boys