Heidi vs Nadia
Heidi and Nadiacompared 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.
Northern Ireland · Girls
In 2024, Heidi was ranked #65 and Nadia #288 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Heidi was ranked #91 and Nadia #273 among girls in Republic of Ireland.
Scotland · Girls
In 2024, Heidi was ranked #95 and Nadia #295 among girls in Scotland.
England and Wales · Girls
In 2024, Heidi was ranked #107 and Nadia #443 among girls in England and Wales.
Norway · Girls
In 2025, Heidi was ranked #437 and Nadia #331 among girls in Norway.
Heidi and Nadia over time
Heidi and Nadia appear together in 4 published lists, across 159 years of shared records. Heidi held the stronger position in more years in 4 of them, Nadia 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.
Nadia 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 2004, Heidi moved ahead of Nadia in England and Wales · Girls — #214 and #189 the year before became #192 and #235.
- Repeatedly exchanged positions
Heidi and Nadia changed places 5 times in Norway · Girls between 1958 and 2025, ending at #437 and #331.
- Mirrored each other
Over 23 shared years in Northern Ireland · Girls, Heidi rose about as far as Nadia fell — from #358 and #172 in 1997 to #65 and #288 in 2024.
- Longest-running competitions
Heidi and Nadia were both ranked in Norway · Girls for 66 years, from 1958 to 2025, ending at #437 and #331.
List by list
Norway · Girls66 shared years, 1958–2025
Heidi held the stronger position in 50 of those years, Nadia in 16.
Highest recorded here: Heidi #2 in 1965, Nadia #152 in 1980.
The order changed in 2023: Nadia moved ahead. In 2022 they stood at #212 and #228; by 2023 that had become #311 and #224.
Most recent shared year, 2025: Heidi #437, Nadia #331.
Republic of Ireland · Girls41 shared years, 1973–2025
Heidi held the stronger position in 24 of those years, Nadia in 17.
Highest recorded here: Heidi #74 in 2019, Nadia #116 in 2010.
The order between them never changed and held in this list.
Most recent shared year, 2025: Heidi #91, Nadia #273.
England and Wales · Girls29 shared years, 1996–2024
Heidi held the stronger position in 21 of those years, Nadia in 8.
Highest recorded here: Heidi #76 in 2016, Nadia #153 in 1996.
The order changed in 2004: Heidi moved ahead. In 2003 they stood at #214 and #189; by 2004 that had become #192 and #235.
Most recent shared year, 2024: Heidi #107, Nadia #443.
Northern Ireland · Girls23 shared years, 1997–2024
Heidi held the stronger position in 17 of those years, Nadia in 6.
Highest recorded here: Heidi #48 in 2021, Nadia #158 in 2000.
The order changed in 2006: Heidi moved ahead. In 2005 they stood at #316 and #183; by 2006 that had become #184 and #384.
Most recent shared year, 2024: Heidi #65, Nadia #288.
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 | Nadia |
|---|---|---|
| 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/ | Not yet recorded |
| 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 | GB-ENW, GB-NIR, GB-SCT, IE, NO |
| Most recent popularity observation | Republic of Ireland · Girls #91 (2025) | Republic of Ireland · Girls #273 (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); Nadia does not have one recorded yet.
- Heidi and Nadia both have 2 syllables.
- A meaning is recorded for Heidi; Nadia doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, 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
Nadia
Popularity journey
First recorded1958
First recorded at #468 among girls in Norway in 1958 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1973–2025
Highest recorded position: #116 among girls in Republic of Ireland, in 2010 (recorded 1973–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #331 among girls in Norway, in 2025.
Norway · Girls