Fiach vs Roger
Fiach and Rogercompared 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 2021, Fiach was ranked #552 and Roger #631 among boys in Republic of Ireland.
Fiach and Roger over time
Fiach and Roger appear together in 1 published list, across 16 years of shared records. Roger held the stronger position in more years in 1 of them, Fiach in 0.
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.
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.
- Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Boys within 2 years — Fiach #232 in 1964, Roger #113 in 1964.
List by list
Republic of Ireland · Boys16 shared years, 1964–2021
Fiach held the stronger position in 4 of those years, Roger in 9.
Highest recorded here: Fiach #232 in 1964, Roger #113 in 1964.
The order changed in 2019: Fiach moved ahead. In 2018 they stood at #710 and #710; by 2019 that had become #402 and #764.
Most recent shared year, 2021: Fiach #552, Roger #631.
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 | Fiach | Roger |
|---|---|---|
| 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 | |
| Syllables | 1 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | IE | AU-NSW, GB-ENW, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #468 (2025) | England and Wales · Boys #2263 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 40/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Fiach has 1 syllable, compared with 2 for Roger.
- Both names have recorded usage in IE.
How each name got here
Fiach
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 recorded1964–2025
Highest recorded position: #232 among boys in Republic of Ireland, in 1964 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #468 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Roger
Popularity journey
First recorded1945
First recorded at #86 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–2013
Highest recorded position: #18 among boys in Norway, in 1972 (recorded 1945–2013).
Norway · Boys
Most recent2024
Most recently recorded at #2263 among boys in England and Wales, in 2024.
England and Wales · Boys