Jann vs Leon
Jann and Leoncompared 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 1998, Jann was ranked #563 and Leon #254 among boys in Norway.
Jann and Leon over time
Jann and Leon appear together in 1 published list, across 27 years of shared records. Jann held the stronger position in more years in 1 of them, Leon 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.
Jann reached its own highest recorded position earlier in 1 of those lists, and Leon 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
Jann and Leon changed places 7 times in Norway · Boys between 1945 and 1998, ending at #563 and #254.
List by list
Norway · Boys27 shared years, 1945–1998
Jann held the stronger position in 17 of those years, Leon in 10.
Highest recorded here: Jann #193 in 1945, Leon #254 in 1998.
The order changed in 1979: Leon moved ahead. In 1978 they stood at #497 and #567; by 1979 that had become #620 and #341.
Most recent shared year, 1998: Jann #563, Leon #254.
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 | Jann | Leon |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | From Greek λέων (leon), meaning 'lion'. Merged with the Latin cognate Leo during the Christian era, making the two forms largely interchangeable across Europe; also used among medieval English Jews. |
| Origin | Not yet recorded | Greek |
| Pronunciation | Not yet recorded | /ˈleː.ɔn/ |
| Syllables | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Leo |
| Recorded regional usage | NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Boys #563 (1998) | Norway · Boys #46 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 40/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Leon has a recorded origin (Greek); Jann does not have one recorded yet.
- Jann and Leon both have 1 syllable.
- A meaning is recorded for Leon; Jann doesn't have one written yet.
- Both names have recorded usage in NO.
- The available evidence gives Jann a "medium" Data Confidence level and Leon a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Jann
Popularity journey
First recorded1945
First recorded at #193 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–1998
Highest recorded position: #179 among boys in Norway, in 1953 (recorded 1945–1998).
Norway · Boys
Most recent1998
Most recently recorded at #563 among boys in Norway, in 1998.
Norway · Boys
Leon
Popularity journey
First recorded1945
First recorded at #306 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: #13 among boys in Norway, in 2014 (recorded 1945–2025).
Norway · Boys
Most recent2025
Most recently recorded at #53 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys