Casey Rego

Name meaning, origin and global statistics

Casey Rego — Celtic
45K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Casey Rego is a name that combines Celtic origins. The first name Casey is a feminine given name of Celtic origin. Casey is a given name, originally derived from the Irish Gaelic cathasaigh, meaning "vigilant" or "watchful". It can be used as a nickname for the name Cassandra or the initials K.C. It is in use for girls or boys in both the United States, the United Kingdom and other English-speaking countries. It has ranked among the 1,000 most used names for American boys between 1900 and 1919 and again from 1942 to 2022. It was the 336th most popular name for boys born in the United States in 2022. The surname Rego: Alfredo Rego (skier) (born 1946), Guatemalan alpine skier Ana Cristina Rego, Portuguese neurologist. Bernardine do Régo (born 1937), Beninese diplomat Elisa Rego, Brazilian singer, songwriter and radio host Emanuel Rego (born 1973), Brazilian beach volleyball player George De Cairos Rego (1858–1946), Australian composer of classical music Gilbert Blaize Rego (1921–2012), Indian Prelate of the Roman Catholic Church Gilberto de Almeida Rêgo (1895–1970), Brazilian football referee Hedwig Rego (born 1937), Anglo-Indian teacher, social activist and politician João Rego (born 2005), Portuguese footb. Casey is a distinctive first name, carried by approximately 45K people globally, with the highest concentration in United States. The name Casey reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Casey

Celtic

Casey is a given name, originally derived from the Irish Gaelic cathasaigh, meaning "vigilant" or "watchful". It can be used as a nickname for the name Cassandra or the initials K.C. It is in use for girls or boys in both the United States, the United Kingdom and other English-speaking countries. It has ranked among the 1,000 most used names for American boys between 1900 and 1919 and again from 1942 to 2022. It was the 336th most popular name for boys born in the United States in 2022.

Surname: Rego

Portuguese

Alfredo Rego (skier) (born 1946), Guatemalan alpine skier Ana Cristina Rego, Portuguese neurologist. Bernardine do Régo (born 1937), Beninese diplomat Elisa Rego, Brazilian singer, songwriter and radio host Emanuel Rego (born 1973), Brazilian beach volleyball player George De Cairos Rego (1858–1946), Australian composer of classical music Gilbert Blaize Rego (1921–2012), Indian Prelate of the Roman Catholic Church Gilberto de Almeida Rêgo (1895–1970), Brazilian football referee Hedwig Rego (born 1937), Anglo-Indian teacher, social activist and politician João Rego (born 2005), Portuguese footb.

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Geographic Distribution

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

United States 52%
United Kingdom 27%
Australia 12%
Canada 9%

Popularity Over Time

Popularity of the name Casey 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 Casey Rego

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 Casey Rego:

8
Expression Number

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

8
Soul Urge Number

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

9
Personality Number

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

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 Casey?
The first name Casey originates from Celtic. Casey is a given name, originally derived from the Irish Gaelic cathasaigh, meaning "vigilant" or "watchful". It can be used as a nickname for the name Cassandra or the initials K.C. It is in use for girls or boys in both the United States, the United Kingdom and other English-speaking countries. It has ranked among the 1,000 most used names for American boys between 1900 and 1919 and again from 1942 to 2022. It was the 336th most popular name for boys born in the United States in 2022.
When was Casey most popular?
The name Casey reached its peak popularity during the 1970s.
What is the origin of the surname Rego?
The surname Rego originates from Portuguese. Alfredo Rego (skier) (born 1946), Guatemalan alpine skier Ana Cristina Rego, Portuguese neurologist. Bernardine do Régo (born 1937), Beninese diplomat Elisa Rego, Brazilian singer, songwriter and radio host Emanuel Rego (born 1973), Brazilian beach volleyball player George De Cairos Rego (1858–1946), Australian composer of classical music Gilbert Blaize Rego (1921–2012), Indian Prelate of the Roman Catholic Church Gilberto de Almeida Rêgo (1895–1970), Brazilian football referee Hedwig Rego (born 1937), Anglo-Indian teacher, social activist and politician João Rego (born 2005), Portuguese footb.
What are the origins of the name Casey Rego?
The name Casey Rego combines two different traditions: the first name Casey has Celtic roots, while the surname Rego originates from Portuguese.
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