Agatha vs Dia
Agatha and Diacompared 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 2015, Agatha was ranked #751 and Dia #896 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Agatha was ranked #837 and Dia #2253 among girls in England and Wales.
Agatha and Dia over time
Agatha and Dia appear together in 1 published list, across 22 years of shared records. Agatha held the stronger position in more years in 1 of them, Dia in 0.
In none of those lists did their order change and stay changed.
Dia reached its own highest recorded position earlier in 1 of those lists, and Agatha 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 · Girls22 shared years, 2003–2024
Agatha held the stronger position in 22 of those years, Dia in 0.
Highest recorded here: Agatha #584 in 2019, Dia #1500 in 2005.
The order between them never changed and held in this list.
Most recent shared year, 2024: Agatha #837, Dia #2253.
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 | Agatha | Dia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 3 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, IE | GB-ENW, IE |
| Most recent popularity observation | Republic of Ireland · Girls #885 (2025) | England and Wales · Girls #2253 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Agatha has 3 syllables, compared with 1 for Dia.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Agatha
Popularity journey
First recorded1965
First recorded at #385 among girls in Republic of Ireland in 1965 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1965–2025
Highest recorded position: #380 among girls in Republic of Ireland, in 1966 (recorded 1965–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #885 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Dia
Popularity journey
First recorded2003
First recorded at #4373 among girls in England and Wales in 2003 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2011–2015
Highest recorded position: #747 among girls in Republic of Ireland, in 2013 (recorded 2011–2015).
Republic of Ireland · Girls
Most recent2024
Most recently recorded at #2253 among girls in England and Wales, in 2024.
England and Wales · Girls