Cormac vs Olly
Cormac and Ollycompared 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, Cormac was ranked #78 and Olly #305 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2025, Cormac was ranked #141 and Olly #676 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Cormac was ranked #330 and Olly #246 among boys in Scotland.
England and Wales · Boys
In 2024, Cormac was ranked #1108 and Olly #622 among boys in England and Wales.
Cormac and Olly over time
Cormac and Olly appear together in 3 published lists, across 58 years of shared records. Cormac held the stronger position in more years in 2 of them, Olly in 1.
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.
Cormac reached its own highest recorded position earlier in 3 of those lists, and Olly 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.
- Mirrored each other
Over 25 shared years in England and Wales · Boys, Olly rose about as far as Cormac fell — from #655 and #2097 in 1999 to #1108 and #622 in 2024.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Boys within 2 years — Cormac #58 in 2010, Olly #91 in 2012.
List by list
England and Wales · Boys25 shared years, 1999–2024
Cormac held the stronger position in 7 of those years, Olly in 18.
Highest recorded here: Cormac #417 in 2002, Olly #106 in 2012.
The order changed in 2007: Olly moved ahead. In 2006 they stood at #688 and #1084; by 2007 that had become #987 and #848.
Most recent shared year, 2024: Cormac #1108, Olly #622.
Republic of Ireland · Boys17 shared years, 2009–2025
Cormac held the stronger position in 17 of those years, Olly in 0.
Highest recorded here: Cormac #58 in 2009, Olly #188 in 2019.
The order between them never changed and held in this list.
Most recent shared year, 2025: Cormac #141, Olly #676.
Northern Ireland · Boys16 shared years, 2009–2024
Cormac held the stronger position in 15 of those years, Olly in 0.
Highest recorded here: Cormac #58 in 2010, Olly #91 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2024: Cormac #78, Olly #305.
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 | Cormac | Olly |
|---|---|---|
| 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 | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #141 (2025) | Republic of Ireland · Boys #676 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Cormac and Olly both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Cormac
Popularity journey
First recorded1964
First recorded at #87 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: #37 among boys in Northern Ireland, in 2005 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #141 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Olly
Popularity journey
First recorded1999
First recorded at #2097 among boys in England and Wales in 1999 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2009–2024
Highest recorded position: #91 among boys in Northern Ireland, in 2012 (recorded 2009–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #676 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys