William Defelice

Name meaning, origin and global statistics

William Defelice — strong protector
3.7 million People worldwide
United States Most common in
1970s Peak popularity
Gender
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William Defelice 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 Defelice: De Felice, De Félice or DeFelice is a surname with Italian and Swiss origins. De Felice, de Felice or de Félice Aurelio De Felice (1915–1996), Italian sculptor Emidio De Felice (1918–1993), Italian linguist and lexicographer Fabio De Felice (1927–2024), Italian politician Fortunato de Felice, 2nd Count Panzutti, (1723–1789), Italian physicist and encyclopedian Guillaume de Félice, 4th Count Panzutti, (1803–1871), Savoy theologian and abolitionist Jean-Jacques de Felice (1928–2008), French lawyer and human rights activist Lionello De Felice (1916–1989), Italian screenwriter and film director Re. 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: Defelice

French

De Felice, De Félice or DeFelice is a surname with Italian and Swiss origins. De Felice, de Felice or de Félice Aurelio De Felice (1915–1996), Italian sculptor Emidio De Felice (1918–1993), Italian linguist and lexicographer Fabio De Felice (1927–2024), Italian politician Fortunato de Felice, 2nd Count Panzutti, (1723–1789), Italian physicist and encyclopedian Guillaume de Félice, 4th Count Panzutti, (1803–1871), Savoy theologian and abolitionist Jean-Jacques de Felice (1928–2008), French lawyer and human rights activist Lionello De Felice (1916–1989), Italian screenwriter and film director Re.

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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 Defelice

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 Defelice:

11
Expression Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

7
Soul Urge Number

Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.

4
Personality Number

Stability and hard work. Represents practicality, reliability and dedication — someone who builds solid foundations.

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 Defelice?
The surname Defelice originates from French. De Felice, De Félice or DeFelice is a surname with Italian and Swiss origins. De Felice, de Felice or de Félice Aurelio De Felice (1915–1996), Italian sculptor Emidio De Felice (1918–1993), Italian linguist and lexicographer Fabio De Felice (1927–2024), Italian politician Fortunato de Felice, 2nd Count Panzutti, (1723–1789), Italian physicist and encyclopedian Guillaume de Félice, 4th Count Panzutti, (1803–1871), Savoy theologian and abolitionist Jean-Jacques de Felice (1928–2008), French lawyer and human rights activist Lionello De Felice (1916–1989), Italian screenwriter and film director Re.
What are the origins of the name William Defelice?
The name William Defelice combines two different traditions: the first name William has Germanic roots, while the surname Defelice originates from French.
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