Jonn vs Rudolf
Jonn and Rudolfcompared 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 1966, Jonn was ranked #426 and Rudolf #546 among boys in Norway.
Jonn and Rudolf over time
Jonn and Rudolf appear together in 1 published list, across 16 years of shared records. Jonn held the stronger position in more years in 1 of them, Rudolf 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.
Rudolf reached its own highest recorded position earlier in 1 of those lists, and Jonn 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
Jonn and Rudolf changed places 11 times in Norway · Boys between 1945 and 1966, ending at #426 and #546.
- Peaked in the same years
Both reached their highest recorded position in Norway · Boys within 2 years — Jonn #256 in 1947, Rudolf #220 in 1945.
List by list
Norway · Boys16 shared years, 1945–1966
Jonn held the stronger position in 9 of those years, Rudolf in 7.
Highest recorded here: Jonn #256 in 1947, Rudolf #220 in 1945.
The order changed in 1962: Jonn moved ahead. In 1961 they stood at #398 and #350; by 1962 that had become #428 and #470.
Most recent shared year, 1966: Jonn #426, Rudolf #546.
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 | Jonn | Rudolf |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 1 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | NO | GB-ENW, NO |
| Most recent popularity observation | Norway · Boys #524 (1971) | England and Wales · Boys #3523 (2023) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 88/100 |
| International familiarity (demonstration score) | 40/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Jonn has 1 syllable, compared with 2 for Rudolf.
- Both names have recorded usage in NO.
How each name got here
Jonn
Popularity journey
First recorded1945
First recorded at #331 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–1971
Highest recorded position: #256 among boys in Norway, in 1947 (recorded 1945–1971).
Norway · Boys
Most recent1971
Most recently recorded at #524 among boys in Norway, in 1971.
Norway · Boys
Rudolf
Popularity journey
First recorded1945
First recorded at #220 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–1977
Highest recorded position: #220 among boys in Norway, in 1945 (recorded 1945–1977).
Norway · Boys
Most recent2023
Most recently recorded at #3523 among boys in England and Wales, in 2023.
England and Wales · Boys