When was Casey most popular?

The name Casey reached its peak popularity during the 1970s.

What are the origins of the name Casey Mulcahy?

The name Casey Mulcahy combines two different traditions: the first name Casey has Celtic roots, while the surname Mulcahy originates from Irish.

Casey Mulcahy — 45K & 7K bearers

Casey Mulcahy 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 Mulcahy: The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry. 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: Mulcahy

Irish

The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry.

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

Notable People Named Casey Mulcahy

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 Mulcahy:

1

Expression Number

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

1

Soul Urge Number

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

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 Mulcahy?: The surname Mulcahy originates from Irish. The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry.
What are the origins of the name Casey Mulcahy?: The name Casey Mulcahy combines two different traditions: the first name Casey has Celtic roots, while the surname Mulcahy originates from Irish.