Oliver vs Simen
Oliver and Simen 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.
Norway · Boys
In 2025, Oliver was ranked #5 and Simen #475 among boys in Norway.
Oliver and Simen 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.
Oliver and Simen over time
Oliver and Simen appear together in 1 published list, across 59 years of shared records. Simen held the stronger position in more years in 1 of them, Oliver in 0.
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.
Simen reached its own highest recorded position earlier in 1 of those lists, and Oliver 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 moved ahead of the other
In 2004, Oliver moved ahead of Simen in Norway · Boys — #27 and #23 the year before became #15 and #23.
- Mirrored each other
Over 59 shared years in Norway · Boys, Oliver rose about as far as Simen fell — from #543 and #287 in 1966 to #5 and #475 in 2025.
- Longest-running competitions
Oliver and Simen were both ranked in Norway · Boys for 59 years, from 1966 to 2025, ending at #5 and #475.
List by list
Norway · Boys59 shared years, 1966–2025
Oliver held the stronger position in 22 of those years, Simen in 37.
Highest recorded here: Oliver #1 in 2018, Simen #11 in 2000.
The order changed in 2004: Oliver moved ahead. In 2003 they stood at #27 and #23; by 2004 that had become #15 and #23.
Most recent shared year, 2025: Oliver #5, Simen #475.
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 Oliver
Pairs where Oliver shares a published list with another name, each measured inside one registrar's own list.
- Oliver vs Colin
In 1997 they stood at #100 and #96 in Northern Ireland · Boys, 4 places apart; by 2021 they were #5 and #433.
Oliver · Colin · 21 shared years, 1997–2021 · Started together, ended far apart
- Oliver vs Barry
In 1997 they stood at #100 and #90 in Northern Ireland · Boys, 10 places apart; by 2022 they were #6 and #414.
Oliver · Barry · 21 shared years, 1997–2022 · Started together, ended far apart
- Oliver vs Bradley
In 1997 they stood at #100 and #104 in Northern Ireland · Boys, 4 places apart; by 2024 they were #10 and #404.
Oliver · Bradley · 27 shared years, 1997–2024 · Started together, ended far apart
- Oliver vs Calum
In 1997 they stood at #100 and #100 in Northern Ireland · Boys, 0 places apart; by 2024 they were #10 and #339.
Oliver · Calum · 27 shared years, 1997–2024 · Started together, ended far apart
Other comparisons involving Simen
Pairs where Simen shares a published list with another name, each measured inside one registrar's own list.
- Simen vs Marcus
Over 62 shared years in Norway · Boys, Marcus rose about as far as Simen fell — from #296 and #399 in 1963 to #475 and #150 in 2025.
Simen · Marcus · 62 shared years, 1963–2025 · Mirrored each other
- Sondre vs Simen
Over 59 shared years in Norway · Boys, Sondre rose about as far as Simen fell — from #512 and #287 in 1966 to #140 and #475 in 2025.
Sondre · Simen · 59 shared years, 1966–2025 · Mirrored each other
- Sebastian vs Simen
Over 58 shared years in Norway · Boys, Sebastian rose about as far as Simen fell — from #415 and #250 in 1968 to #53 and #475 in 2025.
Sebastian · Simen · 58 shared years, 1968–2025 · Mirrored each other
- Simen vs Glenn
Over 57 shared years in Norway · Boys, Simen rose about as far as Glenn fell — from #317 and #329 in 1948 to #112 and #545 in 2012.
Simen · Glenn · 57 shared years, 1948–2012 · Mirrored each other
Other pairs with the same kind of relationship
Pairs that qualify under the same rule as this one — mirrored each other.
- Nora vs Heidi
Over 81 shared years in Norway · Girls, Nora rose about as far as Heidi fell — from #219 and #188 in 1945 to #3 and #437 in 2025.
Nora · Heidi · 81 shared years, 1945–2025 · Mirrored each other
- Henrik vs Morten
Over 81 shared years in Norway · Boys, Henrik rose about as far as Morten fell — from #141 and #107 in 1945 to #16 and #214 in 2025.
Henrik · Morten · 81 shared years, 1945–2025 · Mirrored each other
- Henrik vs Nils
Over 81 shared years in Norway · Boys, Henrik rose about as far as Nils fell — from #141 and #26 in 1945 to #16 and #61 in 2025.
Henrik · Nils · 81 shared years, 1945–2025 · Mirrored each other
- Peter vs Henrik
Over 81 shared years in Norway · Boys, Henrik rose about as far as Peter fell — from #106 and #141 in 1945 to #174 and #16 in 2025.
Peter · Henrik · 81 shared years, 1945–2025 · Mirrored each other
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 | Oliver | Simen |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Commonly interpreted as 'olive tree', though the true root is debated. | Not yet recorded |
| Origin | Old French | Not yet recorded |
| Pronunciation | /ˈɒlɪvər/ | Not yet recorded |
| Syllables | 3 | 2 |
| Common variants / nicknames | Ollie, Olivier, Oliviero | Not yet recorded |
| Recorded regional usage | New South Wales, Australia, England and Wales, Northern Ireland, Scotland, Republic of Ireland, Norway, New Zealand | Norway |
| Most recent popularity observation | New South Wales, Australia · Boys #2 (2025) | Norway · Boys #475 (2025) |
| Data Confidence | medium | medium |
What the data shows
- Oliver has a recorded origin (Old French); Simen does not have one recorded yet.
- Oliver has 3 syllables, compared with 2 for Simen.
- A meaning is recorded for Oliver; Simen doesn't have one written yet.
- Both names have recorded usage in NO.
How each name got here
Oliver
Popularity journey
First recorded1959
First recorded at #478 among boys in Norway in 1959 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1996–2025
Highest recorded position: #1 among boys in England and Wales, in 2009 (recorded 1996–2025).
England and Wales · Boys
Most recent2025
Most recently recorded at #6 among boys in England and Wales, in 2025.
England and Wales · Boys
Simen
Popularity journey
First recorded1947
First recorded at #358 among boys in Norway in 1947 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1947–2025
Highest recorded position: #11 among boys in Norway, in 2000 (recorded 1947–2025).
Norway · Boys
Most recent2025
Most recently recorded at #475 among boys in Norway, in 2025.
Norway · Boys