Trevor Gilroy

Name meaning, origin and global statistics

Trevor Gilroy — large settlement
60K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Trevor Gilroy is a name combining Celtic origins, bringing together "large settlement" (Trevor) with "son of the red-haired youth" (Gilroy). The first name Trevor is a masculine given name of Celtic origin. Trevor (Trefor in the Welsh language) is a common given name or surname of Welsh origin. It is an habitational name, deriving from the Welsh tre(f), meaning "homestead", or "settlement" and fawr, meaning "large, big". The Cornish language equivalent is Trevorrow and is most associated with Ludgvan. Trevor is also a reduced Anglicized form of the Gaelic Ó Treabhair (descendant of Treabhar), which may derive from the original Welsh name. The surname Gilroy: Gilroy is a surname that appeared in Irish as Mac Giolla Rua, which means "son of the red-haired youth". The name Gilroy has seen many modifications since it was first devised. The surname Gilroy was first found in County Clare (Irish: An Clár), on the west coast of Ireland, in the province of Munster. It was that of the chiefs of Clonderlaw, conjecturally descended from Tiobraid, son of Iral Glunmhar, King of Ulster. The scribes and church officials of the Middle Ages who recorded names in official documents spelled the names as they sounded. Trevor is a distinctive first name, carried by approximately 60K people globally, with the highest concentration in United States. The name Trevor reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Trevor

Meaning: large settlement

Celtic

Trevor (Trefor in the Welsh language) is a common given name or surname of Welsh origin. It is an habitational name, deriving from the Welsh tre(f), meaning "homestead", or "settlement" and fawr, meaning "large, big". The Cornish language equivalent is Trevorrow and is most associated with Ludgvan. Trevor is also a reduced Anglicized form of the Gaelic Ó Treabhair (descendant of Treabhar), which may derive from the original Welsh name.

Surname: Gilroy

Meaning: son of the red-haired youth

Irish

Gilroy is a surname that appeared in Irish as Mac Giolla Rua, which means "son of the red-haired youth". The name Gilroy has seen many modifications since it was first devised. The surname Gilroy was first found in County Clare (Irish: An Clár), on the west coast of Ireland, in the province of Munster. It was that of the chiefs of Clonderlaw, conjecturally descended from Tiobraid, son of Iral Glunmhar, King of Ulster. The scribes and church officials of the Middle Ages who recorded names in official documents spelled the names as they sounded.

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Geographic Distribution

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

United States 52%
United Kingdom 27%
Australia 11%
Canada 9%

Popularity Over Time

Popularity of the name Trevor 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 Trevor Gilroy

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 Trevor Gilroy:

4
Expression Number

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

8
Soul Urge Number

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

5
Personality Number

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

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 Trevor?
The first name Trevor originates from Celtic. Trevor (Trefor in the Welsh language) is a common given name or surname of Welsh origin. It is an habitational name, deriving from the Welsh tre(f), meaning "homestead", or "settlement" and fawr, meaning "large, big". The Cornish language equivalent is Trevorrow and is most associated with Ludgvan. Trevor is also a reduced Anglicized form of the Gaelic Ó Treabhair (descendant of Treabhar), which may derive from the original Welsh name.
When was Trevor most popular?
The name Trevor reached its peak popularity during the 1970s.
What is the origin of the surname Gilroy?
The surname Gilroy originates from Irish. Gilroy is a surname that appeared in Irish as Mac Giolla Rua, which means "son of the red-haired youth". The name Gilroy has seen many modifications since it was first devised. The surname Gilroy was first found in County Clare (Irish: An Clár), on the west coast of Ireland, in the province of Munster. It was that of the chiefs of Clonderlaw, conjecturally descended from Tiobraid, son of Iral Glunmhar, King of Ulster. The scribes and church officials of the Middle Ages who recorded names in official documents spelled the names as they sounded.
What are the origins of the name Trevor Gilroy?
The name Trevor Gilroy combines two different traditions: the first name Trevor has Celtic roots, while the surname Gilroy originates from Irish.
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