Male name

Claus

317 births (Austria, 1984–2025), peaking in 1987. Expression number: 11.

Origin

From Dutch and German Claus, a contraction of Nicolaus (“Nicholas”). The spelling Klaus is from more modern German Klaus and other Germanic languages.

From Wiktionary, entry “Claus”, text under CC BY-SA 4.0.

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Around the world

The name in the birth records of the 10 countries we track. The period covered varies from country to country.

CountryBirthsPeriodBest rank
Switzerland331*1915–2025—
Austria3171984–2025—

* 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.

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.

C3L3A1U3S1

■ vowel · ■ consonant

Expression

All the letters: talents, the way you act.

11

intuition and inspiration (master number)

3 + 3 + 1 + 3 + 1 = 11

Soul

The vowels: what drives you deep down.

4

work, structure, stability

1 + 3 = 4

Personality

The consonants: what others notice first.

7

reflection, inner life, seeking

3 + 3 + 1 = 7

Digits missing from the name
2, 4, 5, 6, 7, 8, 9
Most frequent digit
3 · expression, creativity, sociability
Get the full portrait →

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.