Sebastian vs Simen
Sebastian and Simencompared 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, Sebastian was ranked #53 and Simen #475 among boys in Norway.
Sebastian and Simen over time
Sebastian and Simen appear together in 1 published list, across 58 years of shared records. Sebastian held the stronger position in more years in 1 of them, Simen 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 Sebastian 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 2001, Sebastian moved ahead of Simen in Norway · Boys — #16 and #11 the year before became #18 and #22.
- Repeatedly exchanged positions
Sebastian and Simen changed places 5 times in Norway · Boys between 1968 and 2025, ending at #53 and #475.
- Mirrored each other
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.
- Longest-running competitions
Sebastian and Simen were both ranked in Norway · Boys for 58 years, from 1968 to 2025, ending at #53 and #475.
List by list
Norway · Boys58 shared years, 1968–2025
Sebastian held the stronger position in 31 of those years, Simen in 27.
Highest recorded here: Sebastian #6 in 2006, Simen #11 in 2000.
The order changed in 2001: Sebastian moved ahead. In 2000 they stood at #16 and #11; by 2001 that had become #18 and #22.
Most recent shared year, 2025: Sebastian #53, 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.
Side by side
| Field | Sebastian | Simen |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Traditionally interpreted as 'venerable' or 'revered' — from Latin Sebastianus, 'from Sebaste' (a city in Asia Minor), whose own name derives from a Greek word used to translate the Roman imperial title Augustus. | Not yet recorded |
| Origin | Latin, from Greek | Not yet recorded |
| Pronunciation | /səˈbæstʃən/ | Not yet recorded |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | NO |
| Most recent popularity observation | New South Wales, Australia · Boys #31 (2025) | Norway · Boys #475 (2025) |
| Pronunciation clarity (demonstration score) | 65/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 70/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Sebastian has a recorded origin (Latin, from Greek); Simen does not have one recorded yet.
- Sebastian has 3 syllables, compared with 2 for Simen.
- A meaning is recorded for Sebastian; Simen doesn't have one written yet.
- Both names have recorded usage in NO.
How each name got here
Sebastian
Popularity journey
First recorded1968
First recorded at #415 among boys in Norway in 1968 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1968–2025
Highest recorded position: #6 among boys in Norway, in 2006 (recorded 1968–2025).
Norway · Boys
Most recent2025
Most recently recorded at #31 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · 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