Ole vs Theo
Ole and Theo compared 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 2022, Ole was ranked #4789 and Theo #9 among boys in England and Wales.
Norway · Boys
In 2025, Ole was ranked #52 and Theo #22 among boys in Norway.
Ole and Theo over time
Higher on the chart is a stronger position. The scale is logarithmic, so the gap from #1 to #10 is drawn as large as the gap from #100 to #1,000.
Higher on the chart is a stronger position. The scale is logarithmic, so the gap from #1 to #10 is drawn as large as the gap from #100 to #1,000.
Ole and Theo over time
Ole and Theo appear together in 2 published lists, across 60 years of shared records. Neither was ahead in more lists than the other.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Ole reached its own highest recorded position earlier in 2 of those lists, and Theo 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.
- One took the other's place near the top
In Norway · Boys, Theo moved into the top 50 at #34 in 2014 as Ole fell out of it to #54, having been #34 the year before.
- One moved ahead of the other
In 2014, Theo moved ahead of Ole in Norway · Boys — #34 and #36 the year before became #54 and #34.
- Mirrored each other
Over 24 shared years in England and Wales · Boys, Theo rose about as far as Ole fell — from #2901 and #231 in 1998 to #4789 and #9 in 2022.
- Longest-running competitions
Ole and Theo were both ranked in Norway · Boys for 36 years, from 1986 to 2025, ending at #52 and #22.
List by list
Norway · Boys36 shared years, 1986–2025
Ole held the stronger position in 22 of those years, Theo in 14.
Highest recorded here: Ole #6 in 1994, Theo #17 in 2024.
The order changed in 2014: Theo moved ahead. In 2013 they stood at #34 and #36; by 2014 that had become #54 and #34.
Most recent shared year, 2025: Ole #52, Theo #22.
England and Wales · Boys24 shared years, 1998–2022
Ole held the stronger position in 0 of those years, Theo in 24.
Highest recorded here: Ole #1156 in 2008, Theo #9 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2022: Ole #4789, Theo #9.
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 Ole
Pairs where Ole shares a published list with another name, each measured inside one registrar's own list.
- Ole vs Rolf
In 1945 they stood at #16 and #15 in Norway · Boys, 1 places apart; by 2025 they were #52 and #437.
Ole · Rolf · 81 shared years, 1945–2025 · Started together, ended far apart
- Ole vs Odd
In 1945 they stood at #16 and #9 in Norway · Boys, 7 places apart; by 2025 they were #52 and #413.
Ole · Odd · 80 shared years, 1945–2025 · Started together, ended far apart
- Ole vs Tore
In 1945 they stood at #16 and #12 in Norway · Boys, 4 places apart; by 2025 they were #52 and #368.
Ole · Tore · 79 shared years, 1945–2025 · Started together, ended far apart
- Ole vs Kåre
In 1945 they stood at #16 and #21 in Norway · Boys, 5 places apart; by 2025 they were #52 and #358.
Ole · Kåre · 75 shared years, 1945–2025 · Started together, ended far apart
Other comparisons involving Theo
Pairs where Theo shares a published list with another name, each measured inside one registrar's own list.
- Arthur vs Theo
Arthur and Theo both rose over the same years in 5 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Norway · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Arthur · Theo · 37 shared years, 1986–2025 · Moved together in several countries
- Henry vs Theo
Henry and Theo both rose over the same years in 5 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Norway · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Henry · Theo · 37 shared years, 1986–2025 · Moved together in several countries
- Noah vs Theo
Noah and Theo both rose over the same years in 5 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Norway · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Noah · Theo · 33 shared years, 1990–2025 · Moved together in several countries
- Theo vs Archie
Theo and Archie both rose over the same years in 4 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Theo · Archie · 30 shared years, 1996–2025 · Moved together in several countries
Other pairs with the same kind of relationship
Pairs that qualify under the same rule as this one — one took the other's place near the top.
- Sean vs Adam
In Republic of Ireland · Boys, Adam moved into the top 50 at #9 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Adam · 61 shared years, 1965–2025 · One took the other's place near the top
- Charlie vs Oisin
In Republic of Ireland · Boys, Charlie moved into the top 50 at #10 in 2018 as Oisin fell out of it to #247, having been #11 the year before.
Charlie · Oisin · 33 shared years, 1983–2025 · One took the other's place near the top
- Sean vs Charlie
In Republic of Ireland · Boys, Charlie moved into the top 50 at #10 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Charlie · 33 shared years, 1983–2025 · One took the other's place near the top
- Sean vs Liam
In Republic of Ireland · Boys, Liam moved into the top 50 at #11 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Liam · 62 shared years, 1964–2025 · One took the other's place near the top
Other pairs from Norway lists
Pairs measured inside Norway's own published lists, where this pair's strongest relationship is also recorded. Positions in these lists are not comparable with another registrar's.
- Ingrid vs Wenche
In 1945 they stood at #27 and #22 in Norway · Girls, 5 places apart; by 2008 they were #6 and #621.
Ingrid · Wenche · 58 shared years, 1945–2008 · Started together, ended far apart
- Anna vs Torill
In 1945 they stood at #38 and #39 in Norway · Girls, 1 places apart; by 2004 they were #10 and #599.
Anna · Torill · 55 shared years, 1945–2004 · Started together, ended far apart
- Ingrid vs Vigdis
In 1945 they stood at #27 and #32 in Norway · Girls, 5 places apart; by 2006 they were #6 and #583.
Ingrid · Vigdis · 52 shared years, 1945–2006 · Started together, ended far apart
- Anna vs Vigdis
In 1945 they stood at #38 and #32 in Norway · Girls, 6 places apart; by 2006 they were #10 and #583.
Anna · Vigdis · 52 shared years, 1945–2006 · Started together, ended far apart
Other pairs ranked together in the 2020s
Pairs both ranked in the same published list at some point between 2020 and 2029.
- Grace vs Gemma
In 1996 they stood at #41 and #50 in England and Wales · Girls, 9 places apart; by 2025 they were #27 and #4867.
Grace · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Ella vs Gemma
In 1996 they stood at #56 and #50 in England and Wales · Girls, 6 places apart; by 2025 they were #46 and #4867.
Ella · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Jasmine vs Gemma
In 1996 they stood at #55 and #50 in England and Wales · Girls, 5 places apart; by 2025 they were #102 and #4867.
Jasmine · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Anna vs Gemma
In 1996 they stood at #47 and #50 in England and Wales · Girls, 3 places apart; by 2025 they were #142 and #4867.
Anna · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
Side by side
| Field | Ole | Theo |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Gift of God. |
| Origin | Not yet recorded | Greek, via Theodore/Theodora |
| Pronunciation | /ˈθioʊ/ | |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Teddy |
| Recorded regional usage | England and Wales, Norway | New South Wales, Australia, England and Wales, Northern Ireland, Scotland, Republic of Ireland, Norway, New Zealand |
| Most recent popularity observation | Norway · Boys #52 (2025) | England and Wales · Boys #12 (2025) |
| Data Confidence | medium | high |
What the data shows
- Theo has a recorded origin (Greek, via Theodore/Theodora); Ole does not have one recorded yet.
- Ole has 2 syllables, compared with 1 for Theo.
- A meaning is recorded for Theo; Ole doesn't have one written yet.
- Both names have recorded usage in GB-ENW, NO.
- The available evidence gives Ole a "medium" Data Confidence level and Theo a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Ole
Popularity journey
First recorded1945
First recorded at #16 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: #6 among boys in Norway, in 1979 (recorded 1945–2025).
Norway · Boys
Most recent2025
Most recently recorded at #52 among boys in Norway, in 2025.
Norway · Boys
Theo
Popularity journey
First recorded1986
First recorded at #637 among boys in Norway in 1986 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded2001–2024
Highest recorded position: #4 among boys in Northern Ireland, in 2022 (recorded 2001–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #12 among boys in England and Wales, in 2025.
England and Wales · Boys