Bertine vs Idunn
Bertine and Idunncompared 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 · Girls
In 2024, Bertine was ranked #451 and Idunn #423 among girls in Norway.
Bertine and Idunn over time
Bertine and Idunn appear together in 1 published list, across 23 years of shared records. Bertine held the stronger position in more years in 1 of them, Idunn in 0.
In none of those lists did their order change and stay changed.
Idunn reached its own highest recorded position earlier in 1 of those lists, and Bertine 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
Bertine and Idunn changed places 4 times in Norway · Girls between 1991 and 2024, ending at #451 and #423.
- Peaked in the same years
Both reached their highest recorded position in Norway · Girls within 2 years — Bertine #143 in 2005, Idunn #233 in 2003.
List by list
Norway · Girls23 shared years, 1991–2024
Bertine held the stronger position in 14 of those years, Idunn in 9.
Highest recorded here: Bertine #143 in 2005, Idunn #233 in 2003.
The order between them never changed and held in this list.
Most recent shared year, 2024: Bertine #451, Idunn #423.
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 | Bertine | Idunn |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | NO | NO |
| Most recent popularity observation | Norway · Girls #451 (2024) | Norway · Girls #441 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 40/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Bertine has 3 syllables, compared with 2 for Idunn.
- Both names have recorded usage in NO.
How each name got here
Bertine
Popularity journey
First recorded1991
First recorded at #635 among girls in Norway in 1991 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1991–2024
Highest recorded position: #143 among girls in Norway, in 2005 (recorded 1991–2024).
Norway · Girls
Most recent2024
Most recently recorded at #451 among girls in Norway, in 2024.
Norway · Girls
Idunn
Popularity journey
First recorded1971
First recorded at #482 among girls in Norway in 1971 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1971–2025
Highest recorded position: #233 among girls in Norway, in 2003 (recorded 1971–2025).
Norway · Girls
Most recent2025
Most recently recorded at #441 among girls in Norway, in 2025.
Norway · Girls