Ethan vs Oisin
Ethan and Oisincompared 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 2024, Ethan was ranked #57 and Oisin #9 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Ethan was ranked #48 and Oisin #630 among boys in England and Wales.
Republic of Ireland · Boys
In 2025, Ethan was ranked #51 and Oisin #262 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Ethan was ranked #54 and Oisin #234 among boys in Scotland.
Ethan and Oisin over time
Ethan and Oisin appear together in 3 published lists, across 94 years of shared records. Ethan held the stronger position in more years in 2 of them, Oisin 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.
Ethan reached its own highest recorded position earlier in 3 of those lists, and Oisin 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 took the other's place near the top
In Republic of Ireland · Boys, Ethan moved into the top 50 at #37 in 2018 as Oisin fell out of it to #247, having been #11 the year before.
- One moved ahead of the other
In 2018, Oisin moved ahead of Ethan in Northern Ireland · Boys — #11 and #16 the year before became #16 and #15.
- Closest over the longest run
Across 28 shared years in Northern Ireland · Boys, Ethan and Oisin averaged 14.1 places apart, ending at #57 and #9.
- Longest-running competitions
Ethan and Oisin were both ranked in Republic of Ireland · Boys for 37 years, from 1989 to 2025, ending at #51 and #262.
List by list
Republic of Ireland · Boys37 shared years, 1989–2025
Ethan held the stronger position in 8 of those years, Oisin in 29.
Highest recorded here: Ethan #30 in 2012, Oisin #8 in 2016.
The order changed in 2018: Ethan moved ahead. In 2017 they stood at #35 and #11; by 2018 that had become #37 and #247.
Most recent shared year, 2025: Ethan #51, Oisin #262.
England and Wales · Boys29 shared years, 1996–2024
Ethan held the stronger position in 29 of those years, Oisin in 0.
Highest recorded here: Ethan #11 in 2011, Oisin #433 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2024: Ethan #48, Oisin #630.
Northern Ireland · Boys28 shared years, 1997–2024
Ethan held the stronger position in 21 of those years, Oisin in 7.
Highest recorded here: Ethan #4 in 2011, Oisin #7 in 2022.
The order changed in 2018: Oisin moved ahead. In 2017 they stood at #11 and #16; by 2018 that had become #16 and #15.
Most recent shared year, 2024: Ethan #57, Oisin #9.
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 | Ethan | Oisin |
|---|---|---|
| Record type | Editorially researched profile | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Traditionally associated with qualities like 'solid, enduring, firm'. | Traditionally interpreted as 'little deer', combining an Old Irish word for deer or stag with a diminutive ending. |
| Origin | Biblical Hebrew | Irish |
| Pronunciation | /ˈiːθən/ | /oʊˈʃiːn/ |
| 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, GB-SCT, IE |
| Most recent popularity observation | New South Wales, Australia · Boys #49 (2025) | Republic of Ireland · Boys #262 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | 90/100 |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Ethan is recorded with a Biblical Hebrew origin, while Oisin is recorded with a Irish origin.
- Ethan and Oisin both have 2 syllables.
- Ethan's recorded meaning differs from Oisin's — see the table above for each.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Ethan
Popularity journey
First recorded1989
First recorded at #208 among boys in Republic of Ireland in 1989 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1991–2025
Highest recorded position: #4 among boys in New South Wales, Australia, in 2011 (recorded 1991–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #49 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys
Oisin
Popularity journey
First recorded1964
First recorded at #232 among boys in Republic of Ireland in 1964 — 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: #7 among boys in Northern Ireland, in 2022 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #262 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys