Fionn vs Rocco
Fionn and Roccocompared 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, Fionn was ranked #6 and Rocco #252 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2022, Fionn was ranked #51 and Rocco #285 among boys in Northern Ireland.
Scotland · Boys
In 2024, Fionn was ranked #330 and Rocco #234 among boys in Scotland.
England and Wales · Boys
In 2024, Fionn was ranked #757 and Rocco #259 among boys in England and Wales.
Fionn and Rocco over time
Fionn and Rocco appear together in 3 published lists, across 61 years of shared records. Fionn held the stronger position in more years in 2 of them, Rocco in 1.
In none of those lists did their order change and stay changed.
Rocco reached its own highest recorded position earlier in 3 of those lists, and Fionn 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.
List by list
England and Wales · Boys25 shared years, 2000–2024
Fionn held the stronger position in 0 of those years, Rocco in 24.
Highest recorded here: Fionn #555 in 2022, Rocco #126 in 2017.
The order between them never changed and held in this list.
Most recent shared year, 2024: Fionn #757, Rocco #259.
Republic of Ireland · Boys20 shared years, 2004–2025
Fionn held the stronger position in 20 of those years, Rocco in 0.
Highest recorded here: Fionn #6 in 2023, Rocco #229 in 2019.
The order between them never changed and held in this list.
Most recent shared year, 2025: Fionn #6, Rocco #252.
Northern Ireland · Boys16 shared years, 2007–2022
Fionn held the stronger position in 16 of those years, Rocco in 0.
Highest recorded here: Fionn #36 in 2021, Rocco #219 in 2013.
The order between them never changed and held in this list.
Most recent shared year, 2022: Fionn #51, Rocco #285.
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 | Fionn | Rocco |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Traditionally interpreted as 'white' or 'fair', extending in Old Irish usage to 'bright' and figuratively 'true, just'. Strongly associated with the mythological hero Fionn mac Cumhaill. | Not yet recorded |
| Origin | Irish | Not yet recorded |
| Pronunciation | /ˈfɪn/ | 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 | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #6 (2025) | Republic of Ireland · Boys #252 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Fionn has a recorded origin (Irish); Rocco does not have one recorded yet.
- Fionn has 1 syllable, compared with 2 for Rocco.
- A meaning is recorded for Fionn; Rocco doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Fionn
Popularity journey
First recorded1971
First recorded at #257 among boys in Republic of Ireland in 1971 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1971–2025
Highest recorded position: #6 among boys in Republic of Ireland, in 2023 (recorded 1971–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #6 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Rocco
Popularity journey
First recorded2000
First recorded at #1425 among boys in England and Wales in 2000 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2000–2024
Highest recorded position: #126 among boys in England and Wales, in 2017 (recorded 2000–2024).
England and Wales · Boys
Most recent2025
Most recently recorded at #252 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys