Colin vs Ian
Colin and Iancompared 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.
New South Wales, Australia · Boys
In 1983, Colin was ranked #90 and Ian #56 among boys in New South Wales, Australia.
New Zealand · Boys
In 1975, Colin was ranked #99 and Ian #71 among boys in New Zealand.
Norway · Boys
In 2025, Colin was ranked #119 and Ian #263 among boys in Norway.
Republic of Ireland · Boys
In 2025, Colin was ranked #348 and Ian #262 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2014, Colin was ranked #398 and Ian #398 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Colin was ranked #1000 and Ian #535 among boys in England and Wales.
Colin and Ian over time
Colin and Ian appear together in 6 published lists, across 201 years of shared records. Ian held the stronger position in more years in 4 of them, Colin in 2.
In none of those lists did their order change and stay changed.
Colin reached its own highest recorded position earlier in 3 of those lists, Ian in 1. 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
Colin and Ian changed places 7 times in Northern Ireland · Boys between 1997 and 2014, ending at #398 and #398.
- Closest over the longest run
Across 32 shared years in New South Wales, Australia · Boys, Colin and Ian averaged 21.2 places apart, ending at #90 and #56.
- Longest-running competitions
Colin and Ian were both ranked in New South Wales, Australia · Boys for 32 years, from 1952 to 1983, ending at #90 and #56.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Boys within 2 years — Colin #311 in 1997, Ian #138 in 1996.
List by list
Republic of Ireland · Boys62 shared years, 1964–2025
Colin held the stronger position in 17 of those years, Ian in 44.
Highest recorded here: Colin #38 in 1985, Ian #24 in 1990.
The order between them never changed and held in this list.
Most recent shared year, 2025: Colin #348, Ian #262.
Norway · Boys43 shared years, 1947–2025
Colin held the stronger position in 25 of those years, Ian in 18.
Highest recorded here: Colin #119 in 2025, Ian #263 in 2025.
The order between them never changed and held in this list.
Most recent shared year, 2025: Colin #119, Ian #263.
New South Wales, Australia · Boys32 shared years, 1952–1983
Colin held the stronger position in 0 of those years, Ian in 32.
Highest recorded here: Colin #22 in 1952, Ian #9 in 1954.
The order between them never changed and held in this list.
Most recent shared year, 1983: Colin #90, Ian #56.
England and Wales · Boys29 shared years, 1996–2024
Colin held the stronger position in 0 of those years, Ian in 29.
Highest recorded here: Colin #311 in 1997, Ian #138 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Colin #1000, Ian #535.
New Zealand · Boys21 shared years, 1954–1975
Colin held the stronger position in 0 of those years, Ian in 21.
Highest recorded here: Colin #25 in 1955, Ian #10 in 1955.
The order between them never changed and held in this list.
Most recent shared year, 1975: Colin #99, Ian #71.
Northern Ireland · Boys14 shared years, 1997–2014
Colin held the stronger position in 6 of those years, Ian in 5.
Highest recorded here: Colin #96 in 1997, Ian #118 in 1999.
The order between them never changed and held in this list.
Most recent shared year, 2014: Colin #398, Ian #398.
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 | Colin | Ian |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | An Anglicized form of Scottish Gaelic Iain, itself from Latin Iohannes — ultimately from the same Hebrew root as John. |
| Origin | Not yet recorded | Hebrew, via Scottish Gaelic transmission |
| Pronunciation | Not yet recorded | /ˈiː.ən/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Boys #119 (2025) | Republic of Ireland · Boys #262 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 94/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Ian has a recorded origin (Hebrew, via Scottish Gaelic transmission); Colin does not have one recorded yet.
- Colin has 2 syllables, compared with 1 for Ian.
- A meaning is recorded for Ian; Colin doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ.
How each name got here
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
Ian
Popularity journey
First recorded1947
First recorded at #351 among boys in Norway in 1947 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1952–1989
Highest recorded position: #9 among boys in New South Wales, Australia, in 1954 (recorded 1952–1989).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #263 among boys in Norway, in 2025.
Norway · Boys