Fiach vs Glenn
Fiach and Glenncompared 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, Fiach was ranked #468 and Glenn #829 among boys in Republic of Ireland.
Fiach and Glenn over time
Fiach and Glenn appear together in 1 published list, across 29 years of shared records. Glenn 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.
Fiach reached its own highest recorded position earlier in 1 of those lists, and Glenn 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.
- Repeatedly exchanged positions
Fiach and Glenn changed places 5 times in Republic of Ireland · Boys between 1964 and 2025, ending at #468 and #829.
List by list
Republic of Ireland · Boys29 shared years, 1964–2025
Fiach held the stronger position in 4 of those years, Glenn in 24.
Highest recorded here: Fiach #232 in 1964, Glenn #92 in 1992.
The order changed in 2025: Fiach moved ahead. In 2024 they stood at #655 and #582; by 2025 that had become #468 and #829.
Most recent shared year, 2025: Fiach #468, Glenn #829.
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 | Glenn |
|---|---|---|
| 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 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | IE | AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #468 (2025) | Republic of Ireland · Boys #829 (2025) |
| 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 and Glenn both have 1 syllable.
- 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
Glenn
Popularity journey
First recorded1948
First recorded at #329 among boys in Norway in 1948 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1952–1986
Highest recorded position: #16 among boys in New South Wales, Australia, in 1962 (recorded 1952–1986).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #829 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys