When was Jill most popular?

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

What are the origins of the name Jill Reilly?

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

Jill Reilly — 220K & 41K bearers

Jill Reilly is a name that combines English origins. The first name Jill is a feminine given name of English origin. Jill is an English feminine given name, often a short form of the name Gillian or Jillian, which in turn originated as a Middle English variant of Juliana. Jill was such a common name that it had an everygirl quality, as in the 15th century English nursery rhyme Jack and Jill. By the 17th century, the name had become a term for a "common street jade", implying promiscuous sexual behavior, and declined in usage in the Anglosphere. Usage of the name increased again in the 20th century. The name was most used in English-speaking countries from the 1930s to the 1970s. 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. Jill is a well-known first name, carried by approximately 220K people globally, with the highest concentration in United States. The name Jill reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Jill

English

Jill is an English feminine given name, often a short form of the name Gillian or Jillian, which in turn originated as a Middle English variant of Juliana. Jill was such a common name that it had an everygirl quality, as in the 15th century English nursery rhyme Jack and Jill. By the 17th century, the name had become a term for a "common street jade", implying promiscuous sexual behavior, and declined in usage in the Anglosphere. Usage of the name increased again in the 20th century. The name was most used in English-speaking countries from the 1930s to the 1970s.

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 Jill 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 Jill by decade, based on birth registration data:

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Jill 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 Jill Reilly:

7

Expression Number

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

5

Soul Urge Number

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

11

Personality Number

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

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 Jill?: The first name Jill originates from English. Jill is an English feminine given name, often a short form of the name Gillian or Jillian, which in turn originated as a Middle English variant of Juliana. Jill was such a common name that it had an everygirl quality, as in the 15th century English nursery rhyme Jack and Jill. By the 17th century, the name had become a term for a "common street jade", implying promiscuous sexual behavior, and declined in usage in the Anglosphere. Usage of the name increased again in the 20th century. The name was most used in English-speaking countries from the 1930s to the 1970s.
When was Jill most popular?: The name Jill 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 Jill Reilly?: The name Jill Reilly combines two different traditions: the first name Jill has English roots, while the surname Reilly originates from Celtic.