Heidi vs Jenny
Heidi and Jennycompared 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 2025, Heidi was ranked #437 and Jenny #29 among girls in Norway.
Northern Ireland · Girls
In 2019, Heidi was ranked #57 and Jenny #424 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Heidi was ranked #91 and Jenny #885 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Heidi was ranked #107 and Jenny #1491 among girls in England and Wales.
Heidi and Jenny over time
Heidi and Jenny appear together in 4 published lists, across 171 years of shared records. Heidi held the stronger position in more years in 4 of them, Jenny in 0.
The order between them changed and held in 3 of those lists — a change in that published list, never a claim that one name displaced the other.
Jenny reached its own highest recorded position earlier in 3 of those lists, Heidi in 1. 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.
- One moved ahead of the other
In 1995, Jenny moved ahead of Heidi in Norway · Girls — #67 and #71 the year before became #82 and #74.
- Mirrored each other
Over 81 shared years in Norway · Girls, Jenny rose about as far as Heidi fell — from #188 and #190 in 1945 to #437 and #29 in 2025.
- Longest-running competitions
Heidi and Jenny were both ranked in Norway · Girls for 81 years, from 1945 to 2025, ending at #437 and #29.
List by list
Norway · Girls81 shared years, 1945–2025
Heidi held the stronger position in 44 of those years, Jenny in 37.
Highest recorded here: Heidi #2 in 1965, Jenny #13 in 2015.
The order changed in 1995: Jenny moved ahead. In 1994 they stood at #67 and #71; by 1995 that had become #82 and #74.
Most recent shared year, 2025: Heidi #437, Jenny #29.
Republic of Ireland · Girls43 shared years, 1972–2025
Heidi held the stronger position in 24 of those years, Jenny in 18.
Highest recorded here: Heidi #74 in 2019, Jenny #196 in 1995.
The order changed in 2005: Heidi moved ahead. In 2004 they stood at #370 and #257; by 2005 that had become #263 and #398.
Most recent shared year, 2025: Heidi #91, Jenny #885.
England and Wales · Girls29 shared years, 1996–2024
Heidi held the stronger position in 29 of those years, Jenny in 0.
Highest recorded here: Heidi #76 in 2016, Jenny #256 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Heidi #107, Jenny #1491.
Northern Ireland · Girls18 shared years, 1997–2019
Heidi held the stronger position in 12 of those years, Jenny in 6.
Highest recorded here: Heidi #57 in 2015, Jenny #119 in 2000.
The order changed in 2005: Heidi moved ahead. In 2004 they stood at #316 and #151; by 2005 that had become #278 and #318.
Most recent shared year, 2019: Heidi #57, Jenny #424.
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 | Heidi | Jenny |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | A German diminutive of Adelheid. Gained wide recognition through Johanna Spyri's 1880 children's novel Heidi, and its 1937 film adaptation starring Shirley Temple. | Not yet recorded |
| Origin | Germanic, diminutive of Adelheid | Not yet recorded |
| Pronunciation | /ˈhaɪ̯.di/ | |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | AU-NSW, GB-ENW, GB-NIR, IE, NO |
| Most recent popularity observation | Republic of Ireland · Girls #91 (2025) | Norway · Girls #29 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Heidi has a recorded origin (Germanic, diminutive of Adelheid); Jenny does not have one recorded yet.
- Heidi and Jenny both have 2 syllables.
- A meaning is recorded for Heidi; Jenny doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, IE, NO.
How each name got here
Heidi
Popularity journey
First recorded1945
First recorded at #188 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2025
Highest recorded position: #2 among girls in Norway, in 1965 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #437 among girls in Norway, in 2025.
Norway · Girls
Jenny
Popularity journey
First recorded1945
First recorded at #190 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2025
Highest recorded position: #13 among girls in Norway, in 2015 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #29 among girls in Norway, in 2025.
Norway · Girls