Leni vs Therese
Leni and Theresecompared 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 2023, Leni was ranked #389 and Therese #458 among girls in Norway.
England and Wales · Girls
In 2023, Leni was ranked #425 and Therese #4709 among girls in England and Wales.
Republic of Ireland · Girls
In 2015, Leni was ranked #896 and Therese #896 among girls in Republic of Ireland.
Leni and Therese over time
Leni and Therese appear together in 2 published lists, across 51 years of shared records. Neither was ahead in more lists than the other.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Therese reached its own highest recorded position earlier in 2 of those lists, and Leni 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
Leni and Therese changed places 5 times in Norway · Girls between 1961 and 2023, ending at #389 and #458.
- Longest-running competitions
Leni and Therese were both ranked in Norway · Girls for 37 years, from 1961 to 2023, ending at #389 and #458.
List by list
Norway · Girls37 shared years, 1961–2023
Leni held the stronger position in 4 of those years, Therese in 33.
Highest recorded here: Leni #321 in 2014, Therese #26 in 1985.
The order changed in 2023: Leni moved ahead. In 2022 they stood at #492 and #384; by 2023 that had become #389 and #458.
Most recent shared year, 2023: Leni #389, Therese #458.
England and Wales · Girls14 shared years, 2004–2023
Leni held the stronger position in 11 of those years, Therese in 2.
Highest recorded here: Leni #425 in 2023, Therese #2084 in 2005.
The order changed in 2008: Leni moved ahead. In 2007 they stood at #2895 and #2895; by 2008 that had become #1815 and #5545.
Most recent shared year, 2023: Leni #425, Therese #4709.
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 | Leni | Therese |
|---|---|---|
| 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 | |
| Syllables | 2 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO | AU-NSW, GB-ENW, GB-NIR, IE, NO |
| Most recent popularity observation | Republic of Ireland · Girls #718 (2025) | Norway · Girls #487 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Leni has 2 syllables, compared with 3 for Therese.
- Both names have recorded usage in GB-ENW, GB-NIR, IE, NO.
How each name got here
Leni
Popularity journey
First recorded1949
First recorded at #371 among girls in Norway in 1949 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded2021–2024
Highest recorded position: #288 among girls in Northern Ireland, in 2024 (recorded 2021–2024).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #718 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Therese
Popularity journey
First recorded1946
First recorded at #363 among girls in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1946–2025
Highest recorded position: #21 among girls in Norway, in 1986 (recorded 1946–2025).
Norway · Girls
Most recent2025
Most recently recorded at #487 among girls in Norway, in 2025.
Norway · Girls