Arthur vs Bo
Arthur and Bocompared 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, Arthur was ranked #4 and Bo #2263 among boys in England and Wales.
Republic of Ireland · Boys
In 2023, Arthur was ranked #70 and Bo #660 among boys in Republic of Ireland.
Norway · Boys
In 2025, Arthur was ranked #83 and Bo #129 among boys in Norway.
Arthur and Bo over time
Arthur and Bo appear together in 2 published lists, across 96 years of shared records. Arthur held the stronger position in more years in 2 of them, Bo in 0.
In none of those lists did their order change and stay changed.
Arthur reached its own highest recorded position earlier in 2 of those lists, and Bo 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
Arthur and Bo changed places 18 times in Norway · Boys between 1945 and 2025, ending at #83 and #129.
- Longest-running competitions
Arthur and Bo were both ranked in Norway · Boys for 72 years, from 1945 to 2025, ending at #83 and #129.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Boys within 2 years — Arthur #3 in 2020, Bo #1117 in 2021.
List by list
Norway · Boys72 shared years, 1945–2025
Arthur held the stronger position in 46 of those years, Bo in 26.
Highest recorded here: Arthur #74 in 2020, Bo #129 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2025: Arthur #83, Bo #129.
England and Wales · Boys24 shared years, 1997–2024
Arthur held the stronger position in 24 of those years, Bo in 0.
Highest recorded here: Arthur #3 in 2020, Bo #1117 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2024: Arthur #4, Bo #2263.
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 | Arthur | Bo |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | Used for both boys and girls |
| Meaning | Meaning debated — no single origin is established with confidence. | Not yet recorded |
| Origin | Disputed — possibly Celtic (Brittonic), possibly Roman | Not yet recorded |
| Pronunciation | /ˈɑɹθər/ | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Art, Artie | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, IE, NO |
| Most recent popularity observation | New South Wales, Australia · Boys #19 (2025) | Norway · Boys #129 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | high | medium |
What the data shows
- Arthur has a recorded origin (Disputed — possibly Celtic (Brittonic), possibly Roman); Bo does not have one recorded yet.
- Arthur has 2 syllables, compared with 1 for Bo.
- A meaning is recorded for Arthur; Bo doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE, NO.
- The available evidence gives Arthur a "high" Data Confidence level and Bo a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Arthur
Popularity journey
First recorded1945
First recorded at #153 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1996–2024
Highest recorded position: #3 among boys in England and Wales, in 2020 (recorded 1996–2024).
England and Wales · Boys
Most recent2025
Most recently recorded at #19 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys
Bo
Popularity journey
First recorded1945
First recorded at #294 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–2025
Highest recorded position: #129 among boys in Norway, in 2024 (recorded 1945–2025).
Norway · Boys
Most recent2025
Most recently recorded at #129 among boys in Norway, in 2025.
Norway · Boys