William Rousseau

Name meaning, origin and global statistics

William Rousseau — strong protector
3.7 million People worldwide
United States Most common in
1970s Peak popularity
Gender
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William Rousseau is a name that combines Germanic origins. The first name William is a masculine given name of Germanic origin. From the Old High German Willahelm, composed of wil (will, desire) and helm (helmet, protection). Introduced to England by William the Conqueror in 1066. The surname Rousseau: Henri Rousseau (1844–1910), French naive painter, also known as Douanier Rousseau Jacques Rousseau (painter) (1630–1693), French painter Jeanne Rij-Rousseau (1870–1956), French painter and art theorist Jean Simeon Rousseau de la Rottière (1747–1820), French decorative painter Philippe Rousseau (1816–1887), French still life painter Samuel Rousseau (artist) (born 1971), French artist Théodore Rousseau (1812–1867), French painter Jean-Baptiste Rousseau (1671–1741), French poet Jean-Jacques Rousseau (1712–1778), Genevan author and philosopher Nita Rousseau (1949–2003), French writer Charles M. William is one of the most widespread first names worldwide, carried by approximately 3.7 million people globally, with the highest concentration in United States. The name William reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: William

Meaning: strong protector

Germanic

From the Old High German Willahelm, composed of wil (will, desire) and helm (helmet, protection). Introduced to England by William the Conqueror in 1066.

Surname: Rousseau

French

Henri Rousseau (1844–1910), French naive painter, also known as Douanier Rousseau Jacques Rousseau (painter) (1630–1693), French painter Jeanne Rij-Rousseau (1870–1956), French painter and art theorist Jean Simeon Rousseau de la Rottière (1747–1820), French decorative painter Philippe Rousseau (1816–1887), French still life painter Samuel Rousseau (artist) (born 1971), French artist Théodore Rousseau (1812–1867), French painter Jean-Baptiste Rousseau (1671–1741), French poet Jean-Jacques Rousseau (1712–1778), Genevan author and philosopher Nita Rousseau (1949–2003), French writer Charles M.

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Geographic Distribution

The first name William is distributed across the globe, with the highest concentrations in the following countries:

United States 46%
United Kingdom 24%
Germany 13%
Australia 9%
Canada 8%

Popularity Over Time

Popularity of the name William by decade, based on birth registration data:

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Name Variants & Related Names

The name William has several variants and related forms across different languages and cultures:

  • Will
  • Bill
  • Willy
  • Billy
  • Guillaume
  • Wilhelm
  • Guillermo

Notable People Named William Rousseau

People listed above share this name. Listed for informational purposes only. Source: Wikipedia.

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for William Rousseau:

9
Expression Number

Compassion and humanitarianism. A generous, idealistic nature with a sincere desire to improve the world.

1
Soul Urge Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

8
Personality Number

Ambition and material success. Represents power, business acumen and the drive to achieve significant goals.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name William?
The first name William originates from Germanic. From the Old High German Willahelm, composed of wil (will, desire) and helm (helmet, protection). Introduced to England by William the Conqueror in 1066.
When was William most popular?
The name William reached its peak popularity during the 1970s.
What is the origin of the surname Rousseau?
The surname Rousseau originates from French. Henri Rousseau (1844–1910), French naive painter, also known as Douanier Rousseau Jacques Rousseau (painter) (1630–1693), French painter Jeanne Rij-Rousseau (1870–1956), French painter and art theorist Jean Simeon Rousseau de la Rottière (1747–1820), French decorative painter Philippe Rousseau (1816–1887), French still life painter Samuel Rousseau (artist) (born 1971), French artist Théodore Rousseau (1812–1867), French painter Jean-Baptiste Rousseau (1671–1741), French poet Jean-Jacques Rousseau (1712–1778), Genevan author and philosopher Nita Rousseau (1949–2003), French writer Charles M.
What are the origins of the name William Rousseau?
The name William Rousseau combines two different traditions: the first name William has Germanic roots, while the surname Rousseau originates from French.
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