When was Greg most popular?

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

What are the origins of the name Greg Leahy?

The name Greg Leahy combines two different traditions: the first name Greg has English roots, while the surname Leahy originates from Celtic.

Greg Leahy — 156K & 11K bearers

Greg Leahy is a name that combines English origins. The first name Greg is a masculine given name of English origin. Greg is a masculine given name, and often a shortened form of the given name Gregory. Greg (sometimes spelled "Gregg") is also a surname. People with the name Greg Abel (born 1961/1962), Canadian businessman Greg Berlanti (born 1972), American writer and producer Greg Beuchel (born 2005), American civil engineer Greg Biffle (1969–2025), American racing driver Greg Blankenship (born 1954), American football player Greg Brady (broadcaster) (born 1971), Canadian sports radio host Greg Brock (baseball) (born 1957), American baseball player Greg Butcher (1952–2023), American politician Greg Camaril. The surname Leahy: Leahy or Lehy is an Irish surname, originating in Munster, and now found in counties Cork, Kerry, Limerick, Cavan and Tipperary. It is usually an anglicised form of the Irish language surname Ó Laochdha ("descendant of Laochdha"), which ultimately derives from Old Irish láechda, láech ("warrior-like, pertaining to a warrior") and appears as a personal sobriquet at least as early as the Book of Lismore (circa 1408–11). Greg is a distinctive first name, carried by approximately 156K people globally, with the highest concentration in United States. The name Greg reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Greg

English

Greg is a masculine given name, and often a shortened form of the given name Gregory. Greg (sometimes spelled "Gregg") is also a surname. People with the name Greg Abel (born 1961/1962), Canadian businessman Greg Berlanti (born 1972), American writer and producer Greg Beuchel (born 2005), American civil engineer Greg Biffle (1969–2025), American racing driver Greg Blankenship (born 1954), American football player Greg Brady (broadcaster) (born 1971), Canadian sports radio host Greg Brock (baseball) (born 1957), American baseball player Greg Butcher (1952–2023), American politician Greg Camaril.

Surname: Leahy

Celtic

Leahy or Lehy is an Irish surname, originating in Munster, and now found in counties Cork, Kerry, Limerick, Cavan and Tipperary. It is usually an anglicised form of the Irish language surname Ó Laochdha ("descendant of Laochdha"), which ultimately derives from Old Irish láechda, láech ("warrior-like, pertaining to a warrior") and appears as a personal sobriquet at least as early as the Book of Lismore (circa 1408–11).

Geographic Distribution

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

United States 51%

United Kingdom 27%

Australia 12%

Canada 10%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Greg Leahy

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 Greg Leahy:

7

Expression Number

Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.

11

Soul Urge Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

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 Greg?: The first name Greg originates from English. Greg is a masculine given name, and often a shortened form of the given name Gregory. Greg (sometimes spelled "Gregg") is also a surname. People with the name Greg Abel (born 1961/1962), Canadian businessman Greg Berlanti (born 1972), American writer and producer Greg Beuchel (born 2005), American civil engineer Greg Biffle (1969–2025), American racing driver Greg Blankenship (born 1954), American football player Greg Brady (broadcaster) (born 1971), Canadian sports radio host Greg Brock (baseball) (born 1957), American baseball player Greg Butcher (1952–2023), American politician Greg Camaril.
When was Greg most popular?: The name Greg reached its peak popularity during the 1970s.
What is the origin of the surname Leahy?: The surname Leahy originates from Celtic. Leahy or Lehy is an Irish surname, originating in Munster, and now found in counties Cork, Kerry, Limerick, Cavan and Tipperary. It is usually an anglicised form of the Irish language surname Ó Laochdha ("descendant of Laochdha"), which ultimately derives from Old Irish láechda, láech ("warrior-like, pertaining to a warrior") and appears as a personal sobriquet at least as early as the Book of Lismore (circa 1408–11).
What are the origins of the name Greg Leahy?: The name Greg Leahy combines two different traditions: the first name Greg has English roots, while the surname Leahy originates from Celtic.