Ferdia vs Jonathon
Ferdia and Jonathoncompared 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 2019, Ferdia was ranked #335 and Jonathon #646 among boys in Republic of Ireland.
England and Wales · Boys
In 2007, Ferdia was ranked #4333 and Jonathon #782 among boys in England and Wales.
Ferdia and Jonathon over time
Ferdia and Jonathon appear together in 1 published list, across 23 years of shared records. Jonathon held the stronger position in more years in 1 of them, Ferdia 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.
Ferdia reached its own highest recorded position earlier in 1 of those lists, and Jonathon 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
Ferdia and Jonathon changed places 5 times in Republic of Ireland · Boys between 1984 and 2019, ending at #335 and #646.
List by list
Republic of Ireland · Boys23 shared years, 1984–2019
Ferdia held the stronger position in 9 of those years, Jonathon in 11.
Highest recorded here: Ferdia #205 in 1993, Jonathon #110 in 1999.
The order changed in 2003: Ferdia moved ahead. In 2002 they stood at #348 and #313; by 2003 that had become #375 and #500.
Most recent shared year, 2019: Ferdia #335, Jonathon #646.
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 | Ferdia | Jonathon |
|---|---|---|
| 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 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE | AU-NSW, GB-ENW, GB-NIR, IE, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #348 (2025) | England and Wales · Boys #3848 (2020) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 76/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Ferdia has 2 syllables, compared with 3 for Jonathon.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Ferdia
Popularity journey
First recorded1984
First recorded at #318 among boys in Republic of Ireland in 1984 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1984–2025
Highest recorded position: #205 among boys in Republic of Ireland, in 1993 (recorded 1984–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #348 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Jonathon
Popularity journey
First recorded1974
First recorded at #321 among boys in Republic of Ireland in 1974 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1981–1994
Highest recorded position: #74 among boys in New South Wales, Australia, in 1983 (recorded 1981–1994).
New South Wales, Australia · Boys
Most recent2020
Most recently recorded at #3848 among boys in England and Wales, in 2020.
England and Wales · Boys