Justinas vs Leif
Justinas and Leifcompared 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.
England and Wales · Boys
In 2017, Justinas was ranked #4812 and Leif #1703 among boys in England and Wales.
Justinas and Leif over time
Justinas and Leif appear together in 1 published list, across 8 years of shared records. Leif held the stronger position in more years in 1 of them, Justinas 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.
Justinas reached its own highest recorded position earlier in 1 of those lists, and Leif 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.
List by list
England and Wales · Boys8 shared years, 2006–2017
Justinas held the stronger position in 1 of those years, Leif in 7.
Highest recorded here: Justinas #2282 in 2006, Leif #1568 in 2009.
The order changed in 2007: Leif moved ahead. In 2006 they stood at #2282 and #4052; by 2007 that had become #3589 and #1578.
Most recent shared year, 2017: Justinas #4812, Leif #1703.
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 Leif
Pairs where Leif shares a published list with another name, each measured inside one registrar's own list.
- Aksel vs Leif
Aksel and Leif were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #25 and #225.
Aksel · Leif · 81 shared years, 1945–2025 · Longest-running competitions
- Anders vs Leif
Anders and Leif were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #293 and #225.
Anders · Leif · 81 shared years, 1945–2025 · Longest-running competitions
- Andreas vs Leif
Andreas and Leif were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #96 and #225.
Andreas · Leif · 81 shared years, 1945–2025 · Longest-running competitions
- Arne vs Leif
Arne and Leif were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #222 and #225.
Arne · Leif · 81 shared years, 1945–2025 · Longest-running competitions
Side by side
| Field | Justinas | Leif |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Commonly interpreted as 'heir' or 'descendant'. |
| Origin | Not yet recorded | Old Norse |
| Pronunciation | Not yet recorded | /leɪf/ (also /liːf/) |
| Syllables | 3 | 1 |
| Common variants / nicknames | Not yet recorded | Leiv |
| Recorded regional usage | GB-ENW, GB-NIR | GB-ENW, NO |
| Most recent popularity observation | England and Wales · Boys #4812 (2017) | Sweden #88 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 76/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 60/100 |
| Data Confidence | medium | high |
What the data shows
- Leif has a recorded origin (Old Norse); Justinas does not have one recorded yet.
- Justinas has 3 syllables, compared with 1 for Leif.
- A meaning is recorded for Leif; Justinas doesn't have one written yet.
- Both names have recorded usage in GB-ENW.
- The available evidence gives Justinas a "medium" Data Confidence level and Leif a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Justinas
Popularity journey
First recorded2006
First recorded at #2282 among boys in England and Wales in 2006 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Most recent2017
Most recently recorded at #4812 among boys in England and Wales, in 2017.
England and Wales · Boys
Leif
Popularity journey
First recorded1945
First recorded at #17 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: #17 among boys in Norway, in 1945 (recorded 1945–2025).
Norway · Boys
Most recent2025
Most recently recorded at #225 among boys in Norway, in 2025.
Norway · Boys