Female name
Sonja
101 births (England and Wales, 1996–2025), peaking in 1999. Expression number: 5.
Origin
Russian: Sonya (IPA: [ˈsonʲa]), diminutive of Софья (Sofja)Translated by Arcanes from the German Wiktionary, entry “Sonja”, text and translation under CC BY-SA 4.0.
Do you know a Sonja?
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How many babies received it
From the official birth registers.
In England and Wales
Peak in 1999: 8 births. 101 births from 1996 to 2025. A name given mostly in the 1990s, 2000s and 2010s. Fewer than ten births recorded 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 1967: 1,343 births. 39,557 births from 1880 to 2025. A name given mostly in the 1940s, 1950s, 1960s and 1970s. It really came into use around 1921. It is still given: 266 births from 2021 to 2025.
Source: Social Security Administration, Popular Baby Names, public domain.
In Ireland
Peak in 1971: 9 births. 72 births from 1964 to 2025. A name given mostly in the 1960s, 1970s and 1980s. Fewer than ten births recorded 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 | 15,219* | 1915–2025 | — |
| Austria | 4,763 | 1984–2025 | 29th in 1984 |
| France | 915 | 1900–2025 | — |
| Berlin | 133 | 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; Statistik Austria, Vornamen, CC BY 4.0; INSEE, Fichier des prénoms, Etalab Open Licence 2.0; 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.
5
freedom, change, movement
1 + 6 + 5 + 1 + 1 = 14 → 5
Soul
The vowels: what drives you deep down.
7
reflection, inner life, seeking
6 + 1 = 7
Personality
The consonants: what others notice first.
7
reflection, inner life, seeking
1 + 5 + 1 = 7
- Digits missing from the name
- 2, 3, 4, 7, 8, 9
- Most frequent digit
- 1 · initiative, independence, beginnings
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.