When was Kay most popular?

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

What are the origins of the name Kay Reilly?

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

Kay Reilly — 110K & 41K bearers

Kay Reilly is a name that combines English origins. The first name Kay is a feminine given name of English origin. The name Kay is both a surname and a given name. In English-speaking countries, it is usually a feminine name, often a short form of Katherine or one of its variants; but it is also used as a first name in its own right, and also as a masculine name (for example in India, the Netherlands, and Sweden). Kay Armen (1915–2011), stage name of Armenuhi Manoogian, American Armenian singer Kay Curley Bennett (1922–1997), Navajo artist and writer Kay Boyle (1902–1992), American writer Kay Burley (born 1960), Sky News founder and presenter Kay B. The surname Reilly: Reilly ( ) is an Irish surname (other forms include O'Reilly), and is derived from the Gaelic Ó Raghallaigh Sept that was based in Counties Cavan and Westmeath. Reilly is among the ten most frequently found surnames in Ireland and although they are very widespread they can be mostly found in the region of the ancestral homeland. The Riley spelling is an anglicised version and not found originally in Ireland. Kay is a distinctive first name, carried by approximately 110K people globally, with the highest concentration in United States. The name Kay reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Kay

English

The name Kay is both a surname and a given name. In English-speaking countries, it is usually a feminine name, often a short form of Katherine or one of its variants; but it is also used as a first name in its own right, and also as a masculine name (for example in India, the Netherlands, and Sweden). Kay Armen (1915–2011), stage name of Armenuhi Manoogian, American Armenian singer Kay Curley Bennett (1922–1997), Navajo artist and writer Kay Boyle (1902–1992), American writer Kay Burley (born 1960), Sky News founder and presenter Kay B.

Surname: Reilly

Celtic

Reilly ( ) is an Irish surname (other forms include O'Reilly), and is derived from the Gaelic Ó Raghallaigh Sept that was based in Counties Cavan and Westmeath. Reilly is among the ten most frequently found surnames in Ireland and although they are very widespread they can be mostly found in the region of the ancestral homeland. The Riley spelling is an anglicised version and not found originally in Ireland.

Geographic Distribution

The first name Kay 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 Kay by decade, based on birth registration data:

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Kay Reilly

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 Kay Reilly:

1

Expression Number

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

6

Soul Urge Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

4

Personality Number

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

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 Kay?: The first name Kay originates from English. The name Kay is both a surname and a given name. In English-speaking countries, it is usually a feminine name, often a short form of Katherine or one of its variants; but it is also used as a first name in its own right, and also as a masculine name (for example in India, the Netherlands, and Sweden). Kay Armen (1915–2011), stage name of Armenuhi Manoogian, American Armenian singer Kay Curley Bennett (1922–1997), Navajo artist and writer Kay Boyle (1902–1992), American writer Kay Burley (born 1960), Sky News founder and presenter Kay B.
When was Kay most popular?: The name Kay reached its peak popularity during the 1970s.
What is the origin of the surname Reilly?: The surname Reilly originates from Celtic. Reilly ( ) is an Irish surname (other forms include O'Reilly), and is derived from the Gaelic Ó Raghallaigh Sept that was based in Counties Cavan and Westmeath. Reilly is among the ten most frequently found surnames in Ireland and although they are very widespread they can be mostly found in the region of the ancestral homeland. The Riley spelling is an anglicised version and not found originally in Ireland.
What are the origins of the name Kay Reilly?: The name Kay Reilly combines two different traditions: the first name Kay has English roots, while the surname Reilly originates from Celtic.