William Kelly

Name meaning, origin and global statistics

William Kelly — strong protector
3.7 million People worldwide
United States Most common in
1970s Peak popularity
Gender
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William Kelly is a name combining Germanic origins, bringing together "strong protector" (William) with "war, strife" (Kelly). 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 Kelly: Kelly or O'Kelly is a surname of Irish origin. It derives from the Kings of Uí Maine. The name is a partially anglicised version of older Irish names and has numerous origins, most notably from the Ui Maine. In some cases it is derived from toponyms located in Ireland and Great Britain; in other cases it is derived from patronyms in the Irish language. In many cases Kelly is an anglicisation of the Irish surname Ó Ceallaigh (Irish pronunciation: [oː ˈcal̪ˠiː]), which means "descendant of Ceallach", but it can also mean warrior or fighter. 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: Kelly

Meaning: war, strife

Irish

Kelly or O'Kelly is a surname of Irish origin. It derives from the Kings of Uí Maine. The name is a partially anglicised version of older Irish names and has numerous origins, most notably from the Ui Maine. In some cases it is derived from toponyms located in Ireland and Great Britain; in other cases it is derived from patronyms in the Irish language. In many cases Kelly is an anglicisation of the Irish surname Ó Ceallaigh (Irish pronunciation: [oː ˈcal̪ˠiː]), which means "descendant of Ceallach", but it can also mean warrior or fighter.

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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 Kelly

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 Kelly:

9
Expression Number

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

6
Soul Urge Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

3
Personality Number

Creativity and self-expression. Associated with artistic flair, optimism and sociability — a natural communicator.

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 Kelly?
The surname Kelly originates from Irish. Kelly or O'Kelly is a surname of Irish origin. It derives from the Kings of Uí Maine. The name is a partially anglicised version of older Irish names and has numerous origins, most notably from the Ui Maine. In some cases it is derived from toponyms located in Ireland and Great Britain; in other cases it is derived from patronyms in the Irish language. In many cases Kelly is an anglicisation of the Irish surname Ó Ceallaigh (Irish pronunciation: [oː ˈcal̪ˠiː]), which means "descendant of Ceallach", but it can also mean warrior or fighter.
What are the origins of the name William Kelly?
The name William Kelly combines two different traditions: the first name William has Germanic roots, while the surname Kelly originates from Irish.
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