Female name
Heidi
13,051 births (England and Wales, 1996–2025), peaking in 2016. Expression number: 8.
Origin
From Swiss German Heidi, a pet form of Adelheid, equivalent of English Adelaide and Alice. The name became internationally popular due to the children's book Heidi (1880).From Wiktionary, entry “Heidi”, text under CC BY-SA 4.0.
Do you know a Heidi?
Send them the page about their name.
How many babies received it
From the official birth registers.
In England and Wales
Peak in 2016: 752 births. 13,051 births from 1996 to 2025. A name given mostly in the 2000s, 2010s and 2020s. At its peak, it ranked 76th among girls' names in 2016. It is still given: 2,359 births from 2021 to 2025.
Source: Office for National Statistics, Baby names in England and Wales, Open Government Licence v3.0.
In the United States
Peak in 1972: 4,741 births. 149,687 births from 1880 to 2025. A name given mostly in the 1960s, 1970s and 1980s. At its peak, it ranked 60th among girls' names in 1974. It really came into use around 1938. It is still given: 4,321 births from 2021 to 2025.
Source: Social Security Administration, Popular Baby Names, public domain.
In Ireland
Peak in 2019: 79 births. 1,240 births from 1964 to 2025. A name given mostly in the 2010s and 2020s. At its peak, it ranked 74th among girls' names in 2019. It really came into use around 2008. It is still given: 289 births from 2021 to 2025.
Source: Central Statistics Office, Irish Babies' Names, CC BY 4.0.
Elsewhere in the world
The name in the birth records of the 10 countries we track. The period covered varies from country to country.
| Country | Births | Period | Best rank |
|---|---|---|---|
| Switzerland | 15,488* | 1915–2025 | — |
| France | 3,020 | 1900–2025 | — |
| Quebec | 1,060 | 1980–2025 | — |
| Austria | 1,003 | 1984–2025 | 99th in 2023 |
| Berlin | 191 | 2012–2023 | — |
* These are the people living in the country, counted by year of birth, not the number of births.
Source: Federal Statistical Office, First names of the population by year of birth, free use with attribution; INSEE, Fichier des prénoms, Etalab Open Licence 2.0; Retraite Québec, Banque de prénoms, CC BY 4.0; Statistik Austria, Vornamen, CC BY 4.0; Open Data Berlin, Häufige Vornamen, CC BY 3.0 DE (every name a child carries, not only the first).
The numbers of the name
Each letter has a value: A = 1, B = 2… I = 9, then J = 1 again (Pythagorean method). We add them up, then reduce to a single digit, except 11, 22 and 33.
■ vowel · ■ consonant
Expression
All the letters: talents, the way you act.
8
power, achievement, your relationship with money
8 + 5 + 9 + 4 + 9 = 35 → 8
Soul
The vowels: what drives you deep down.
5
freedom, change, movement
5 + 9 + 9 = 23 → 5
Personality
The consonants: what others notice first.
3
expression, creativity, sociability
8 + 4 = 12 → 3
- Digits missing from the name
- 1, 2, 3, 6, 7
- Most frequent digit
- 9 · humanity, generosity, completion
The meaning of the numbers comes from numerological tradition; it isn't a measure of your personality. A full portrait needs your first and middle names, your last name at birth, and your date of birth. How we calculate
Your name and theirs
The number of each name, and the number of the bond, which comes from adding them together. A symbolic game: what your two names say together, to be read as a metaphor, not as a verdict on your relationship.