Douglas Callahan

Name meaning, origin and global statistics

Douglas Callahan — dark water
551K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Douglas Callahan is a name that combines Celtic origins. The first name Douglas is a masculine given name of Celtic origin. From Scottish Gaelic Dubhghlais, meaning 'dark water/stream.' The Black Douglases and Red Douglases were among the most powerful families in medieval Scotland. The surname Callahan: Callahan is an Irish surname, anglicized from Ó Ceallacháin. Those bearing it include: John H. Callahan (1845–1914), Civil War soldier and Medal of Honor recipient Lawrence Kingsley Callahan (1894–1977), American military aviator Bill Callahan (football coach), American football coach Bryce Callahan, American football player Henry Callahan, ultimate (frisbee) player Jamie Callahan, American baseball player Joe Callahan, American football player Michael Callahan, American hockey player Nixey Callahan, baseball player and manager Bob Callahan (politician), Canadian politician Consuelo Callahan, . Douglas is a well-known first name, carried by approximately 551K people globally, with the highest concentration in United States. The name Douglas reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Douglas

Meaning: dark water

Celtic

From Scottish Gaelic Dubhghlais, meaning 'dark water/stream.' The Black Douglases and Red Douglases were among the most powerful families in medieval Scotland.

Surname: Callahan

Irish

Callahan is an Irish surname, anglicized from Ó Ceallacháin. Those bearing it include: John H. Callahan (1845–1914), Civil War soldier and Medal of Honor recipient Lawrence Kingsley Callahan (1894–1977), American military aviator Bill Callahan (football coach), American football coach Bryce Callahan, American football player Henry Callahan, ultimate (frisbee) player Jamie Callahan, American baseball player Joe Callahan, American football player Michael Callahan, American hockey player Nixey Callahan, baseball player and manager Bob Callahan (politician), Canadian politician Consuelo Callahan, .

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Geographic Distribution

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

United States 44%
United Kingdom 28%
Australia 10%
Ireland 8%
Canada 10%

Popularity Over Time

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

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Notable People Named Douglas Callahan

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 Douglas Callahan:

5
Expression Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

4
Soul Urge Number

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

1
Personality Number

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

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 Douglas?
The first name Douglas originates from Celtic. From Scottish Gaelic Dubhghlais, meaning 'dark water/stream.' The Black Douglases and Red Douglases were among the most powerful families in medieval Scotland.
When was Douglas most popular?
The name Douglas reached its peak popularity during the 1970s.
What is the origin of the surname Callahan?
The surname Callahan originates from Irish. Callahan is an Irish surname, anglicized from Ó Ceallacháin. Those bearing it include: John H. Callahan (1845–1914), Civil War soldier and Medal of Honor recipient Lawrence Kingsley Callahan (1894–1977), American military aviator Bill Callahan (football coach), American football coach Bryce Callahan, American football player Henry Callahan, ultimate (frisbee) player Jamie Callahan, American baseball player Joe Callahan, American football player Michael Callahan, American hockey player Nixey Callahan, baseball player and manager Bob Callahan (politician), Canadian politician Consuelo Callahan, .
What are the origins of the name Douglas Callahan?
The name Douglas Callahan combines two different traditions: the first name Douglas has Celtic roots, while the surname Callahan originates from Irish.
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