Alex vs Dia
Alex 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, Alex was ranked #244 and Dia #896 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Alex was ranked #2253 and Dia #2253 among girls in England and Wales.
Alex and Dia over time
Alex and Dia appear together in 1 published list, across 22 years of shared records. Alex 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.
Alex reached its own highest recorded position earlier in 1 of those lists, and Dia 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.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Alex #199 in 2004, Dia #1500 in 2005.
List by list
England and Wales · Girls22 shared years, 2003–2024
Alex held the stronger position in 20 of those years, Dia in 1.
Highest recorded here: Alex #199 in 2004, Dia #1500 in 2005.
The order between them never changed and held in this list.
Most recent shared year, 2024: Alex #2253, 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 | Alex | Dia |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | female |
| Meaning | A short form of Alexander, Alexandra and other names beginning with 'Alex' — from Greek elements meaning 'defender' and 'man/people'. | Not yet recorded |
| Origin | Greek, short form | Not yet recorded |
| Pronunciation | /ˈæl.ɪks/ | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, IE |
| Most recent popularity observation | Republic of Ireland · Boys #37 (2025) | England and Wales · Girls #2253 (2024) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Alex has a recorded origin (Greek, short form); Dia does not have one recorded yet.
- Alex has 2 syllables, compared with 1 for Dia.
- A meaning is recorded for Alex; Dia doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Alex
Popularity journey
First recorded1954
First recorded at #346 among boys in Norway in 1954 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1972–2025
Highest recorded position: #8 among boys in Republic of Ireland, in 2009 (recorded 1972–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #259 among boys in Norway, in 2025.
Norway · Boys
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