Fiadh vs Katarzyna
Fiadh and Katarzynacompared 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 · Girls
In 2017, Fiadh was ranked #21 and Katarzyna #734 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2012, Fiadh was ranked #172 and Katarzyna #383 among girls in Northern Ireland.
England and Wales · Girls
In 2021, Fiadh was ranked #355 and Katarzyna #4634 among girls in England and Wales.
Fiadh and Katarzyna over time
Fiadh and Katarzyna appear together in 2 published lists, across 18 years of shared records. Neither was ahead in more lists than the other.
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.
Katarzyna reached its own highest recorded position earlier in 2 of those lists, and Fiadh 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 · Girls9 shared years, 2013–2021
Fiadh held the stronger position in 4 of those years, Katarzyna in 5.
Highest recorded here: Fiadh #355 in 2021, Katarzyna #1537 in 2013.
The order changed in 2018: Fiadh moved ahead. In 2017 they stood at #2502 and #2341; by 2018 that had become #1436 and #3518.
Most recent shared year, 2021: Fiadh #355, Katarzyna #4634.
Republic of Ireland · Girls9 shared years, 2007–2017
Fiadh held the stronger position in 9 of those years, Katarzyna in 0.
Highest recorded here: Fiadh #21 in 2017, Katarzyna #459 in 2013.
The order between them never changed and held in this list.
Most recent shared year, 2017: Fiadh #21, Katarzyna #734.
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.
Where to go next
Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.
Other comparisons involving Fiadh
Pairs where Fiadh shares a published list with another name, each measured inside one registrar's own list.
- Fiadh vs Ada
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Fiadh #1 in 2021, Ada #34 in 2023.
Fiadh · Ada · 22 shared years, 2002–2025 · Peaked in the same years
- Fiadh vs Alice
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Fiadh #1 in 2021, Alice #29 in 2022.
Fiadh · Alice · 22 shared years, 2002–2025 · Peaked in the same years
- Fiadh vs Aria
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Fiadh #1 in 2021, Aria #58 in 2023.
Fiadh · Aria · 16 shared years, 2009–2025 · Peaked in the same years
- Fiadh vs Bonnie
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Fiadh #1 in 2021, Bonnie #33 in 2023.
Fiadh · Bonnie · 22 shared years, 2002–2025 · Peaked in the same years
Side by side
| Field | Fiadh | Katarzyna |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Carries dual meanings in Modern Irish: 'wild, wild animal, deer' (from Irish 'fia'), or alternatively 'respect'. | Not yet recorded |
| Origin | Irish (modern) | Not yet recorded |
| Pronunciation | /ˈfʲiə/ | Not yet recorded |
| Syllables | 1 | 4 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, IE, NO |
| Most recent popularity observation | Republic of Ireland · Girls #3 (2025) | England and Wales · Girls #4634 (2021) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 70/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Fiadh has a recorded origin (Irish (modern)); Katarzyna does not have one recorded yet.
- Fiadh has 1 syllable, compared with 4 for Katarzyna.
- A meaning is recorded for Fiadh; Katarzyna doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Fiadh
Popularity journey
First recorded2002
First recorded at #620 among girls in Republic of Ireland in 2002 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded2002–2025
Highest recorded position: #1 among girls in Republic of Ireland, in 2021 (recorded 2002–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #3 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Katarzyna
Popularity journey
First recorded1961
First recorded at #447 among girls in Norway in 1961 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1961–2003
Highest recorded position: #69 among girls in Norway, in 1984 (recorded 1961–2003).
Norway · Girls
Most recent2021
Most recently recorded at #4634 among girls in England and Wales, in 2021.
England and Wales · Girls