Douglas vs Leo
Douglas and Leocompared 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.
England and Wales · Boys
In 2024, Douglas was ranked #257 and Leo #5 among boys in England and Wales.
Scotland · Boys
In 2024, Douglas was ranked #290 and Leo #5 among boys in Scotland.
Northern Ireland · Boys
In 2019, Douglas was ranked #418 and Leo #11 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2023, Douglas was ranked #770 and Leo #16 among boys in Republic of Ireland.
Douglas and Leo over time
Douglas and Leo appear together in 2 published lists, across 74 years of shared records. Leo held the stronger position in more years in 2 of them, Douglas in 0.
In none of those lists did their order change and stay changed.
Douglas reached its own highest recorded position earlier in 2 of those lists, and Leo 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.
- Longest-running competitions
Douglas and Leo were both ranked in Republic of Ireland · Boys for 45 years, from 1964 to 2023, ending at #770 and #16.
List by list
Republic of Ireland · Boys45 shared years, 1964–2023
Douglas held the stronger position in 0 of those years, Leo in 45.
Highest recorded here: Douglas #140 in 1968, Leo #16 in 2023.
The order between them never changed and held in this list.
Most recent shared year, 2023: Douglas #770, Leo #16.
England and Wales · Boys29 shared years, 1996–2024
Douglas held the stronger position in 0 of those years, Leo in 29.
Highest recorded here: Douglas #218 in 1996, Leo #5 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2024: Douglas #257, Leo #5.
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 | Douglas | Leo |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Lion. |
| Origin | Not yet recorded | Latin |
| Pronunciation | Not yet recorded | /ˈliːoʊ/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | England and Wales · Boys #257 (2024) | New South Wales, Australia · Boys #5 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Leo has a recorded origin (Latin); Douglas does not have one recorded yet.
- Douglas has 2 syllables, compared with 1 for Leo.
- A meaning is recorded for Leo; Douglas doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Douglas
Popularity journey
First recorded1952
First recorded at #47 among boys in New South Wales, Australia in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1952–1981
Highest recorded position: #47 among boys in New South Wales, Australia, in 1952 (recorded 1952–1981).
New South Wales, Australia · Boys
Most recent2024
Most recently recorded at #257 among boys in England and Wales, in 2024.
England and Wales · Boys
Leo
Popularity journey
First recorded1947
First recorded at #303 among boys in Norway in 1947 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded2009–2025
Highest recorded position: #3 among boys in New South Wales, Australia, in 2022 (recorded 2009–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #5 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys