Megan Casey

Name meaning, origin and global statistics

Megan Casey — pearl
228K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Megan Casey is a name that combines Latin origins. The first name Megan is a feminine given name of Latin origin. Megan is a Welsh feminine given name, originally a diminutive form of Margaret. Margaret is from the Greek μαργαρίτης (margarítēs), Latin margarīta, "pearl". Megan is one of the most popular Welsh-language names for women in Wales and England, and is commonly truncated to Meg. Megan was one of the most popular feminine names in the English-speaking world in the 1990s, peaking in 1990 in the United States and 1999 in the United Kingdom. Approximately 54% of people named Megan born in the US were born in 1990 or later. The surname Casey: Casey is a common variation of the Irish Gaelic Cathasaigh/Cathaiseach, meaning "vigilant" or "watchful". At least six different septs used this name, primarily in the counties of Cork and Dublin. People with the surname Casey include: Albert Vincent Casey (1920–2004), United States Postmaster General Ann Casey (1938–2021), American professional wrestler Anne Casey, New Zealand–trained nurse based in England, developer of Casey's model of nursing Bernie Casey (1939–2017), American football player and actor Cathal Casey (born 1967), Irish hurler Conor Casey (born 1981), American soccer player C. Megan is a well-known first name, carried by approximately 228K people globally, with the highest concentration in United States. The name Megan reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Megan

Meaning: pearl

Latin

Megan is a Welsh feminine given name, originally a diminutive form of Margaret. Margaret is from the Greek μαργαρίτης (margarítēs), Latin margarīta, "pearl". Megan is one of the most popular Welsh-language names for women in Wales and England, and is commonly truncated to Meg. Megan was one of the most popular feminine names in the English-speaking world in the 1990s, peaking in 1990 in the United States and 1999 in the United Kingdom. Approximately 54% of people named Megan born in the US were born in 1990 or later.

Surname: Casey

Celtic

Casey is a common variation of the Irish Gaelic Cathasaigh/Cathaiseach, meaning "vigilant" or "watchful". At least six different septs used this name, primarily in the counties of Cork and Dublin. People with the surname Casey include: Albert Vincent Casey (1920–2004), United States Postmaster General Ann Casey (1938–2021), American professional wrestler Anne Casey, New Zealand–trained nurse based in England, developer of Casey's model of nursing Bernie Casey (1939–2017), American football player and actor Cathal Casey (born 1967), Irish hurler Conor Casey (born 1981), American soccer player C.

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Geographic Distribution

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

United States 51%
United Kingdom 27%
Australia 12%
Canada 9%

Popularity Over Time

Popularity of the name Megan 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 Megan Casey

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 Megan Casey:

3
Expression Number

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

3
Soul Urge Number

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

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 Megan?
The first name Megan originates from Latin. Megan is a Welsh feminine given name, originally a diminutive form of Margaret. Margaret is from the Greek μαργαρίτης (margarítēs), Latin margarīta, "pearl". Megan is one of the most popular Welsh-language names for women in Wales and England, and is commonly truncated to Meg. Megan was one of the most popular feminine names in the English-speaking world in the 1990s, peaking in 1990 in the United States and 1999 in the United Kingdom. Approximately 54% of people named Megan born in the US were born in 1990 or later.
When was Megan most popular?
The name Megan reached its peak popularity during the 1970s.
What is the origin of the surname Casey?
The surname Casey originates from Celtic. Casey is a common variation of the Irish Gaelic Cathasaigh/Cathaiseach, meaning "vigilant" or "watchful". At least six different septs used this name, primarily in the counties of Cork and Dublin. People with the surname Casey include: Albert Vincent Casey (1920–2004), United States Postmaster General Ann Casey (1938–2021), American professional wrestler Anne Casey, New Zealand–trained nurse based in England, developer of Casey's model of nursing Bernie Casey (1939–2017), American football player and actor Cathal Casey (born 1967), Irish hurler Conor Casey (born 1981), American soccer player C.
What are the origins of the name Megan Casey?
The name Megan Casey combines two different traditions: the first name Megan has Latin roots, while the surname Casey originates from Celtic.
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