Leo vs Reginald
Leo and Reginaldcompared 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, Leo was ranked #5 and Reginald #239 among boys in England and Wales.
Republic of Ireland · Boys
In 2025, Leo was ranked #10 and Reginald #829 among boys in Republic of Ireland.
Leo and Reginald over time
Leo and Reginald appear together in 2 published lists, across 46 years of shared records. Leo held the stronger position in more years in 2 of them, Reginald in 0.
In none of those lists did their order change and stay changed.
Reginald 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.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Boys within 2 years — Leo #5 in 2022, Reginald #224 in 2020.
List by list
England and Wales · Boys29 shared years, 1996–2024
Leo held the stronger position in 29 of those years, Reginald in 0.
Highest recorded here: Leo #5 in 2022, Reginald #224 in 2020.
The order between them never changed and held in this list.
Most recent shared year, 2024: Leo #5, Reginald #239.
Republic of Ireland · Boys17 shared years, 1965–2025
Leo held the stronger position in 17 of those years, Reginald in 0.
Highest recorded here: Leo #10 in 2025, Reginald #194 in 1965.
The order between them never changed and held in this list.
Most recent shared year, 2025: Leo #10, Reginald #829.
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 Leo
Pairs where Leo shares a published list with another name, each measured inside one registrar's own list.
- Leo vs Keith
In 1964 they stood at #101 and #96 in Republic of Ireland · Boys, 5 places apart; by 2025 they were #10 and #577.
Leo · Keith · 59 shared years, 1964–2025 · Started together, ended far apart
- Leo vs Jonathan
Over 62 shared years in Republic of Ireland · Boys, Leo rose about as far as Jonathan fell — from #101 and #125 in 1964 to #10 and #223 in 2025.
Leo · Jonathan · 62 shared years, 1964–2025 · Mirrored each other
- Leo vs Marcus
Over 62 shared years in Republic of Ireland · Boys, Leo rose about as far as Marcus fell — from #101 and #136 in 1964 to #10 and #232 in 2025.
Leo · Marcus · 62 shared years, 1964–2025 · Mirrored each other
- Leo vs Shane
Over 62 shared years in Republic of Ireland · Boys, Leo rose about as far as Shane fell — from #101 and #75 in 1964 to #10 and #152 in 2025.
Leo · Shane · 62 shared years, 1964–2025 · Mirrored each other
Side by side
| Field | Leo | Reginald |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Lion. | Not yet recorded |
| Origin | Latin | Not yet recorded |
| Pronunciation | /ˈliːoʊ/ | |
| Syllables | 1 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | AU-NSW, GB-ENW, IE |
| Most recent popularity observation | New South Wales, Australia · Boys #5 (2025) | Republic of Ireland · Boys #829 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 76/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Leo has a recorded origin (Latin); Reginald does not have one recorded yet.
- Leo has 1 syllable, compared with 3 for Reginald.
- A meaning is recorded for Leo; Reginald doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, IE.
How each name got here
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
Reginald
Popularity journey
First recorded1952
First recorded at #91 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 recorded1952–1954
Highest recorded position: #85 among boys in New South Wales, Australia, in 1953 (recorded 1952–1954).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #829 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys