When was Jeffrey most popular?

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

What are the origins of the name Jeffrey Sly?

The name Jeffrey Sly combines two different traditions: the first name Jeffrey has Germanic roots, while the surname Sly originates from English.

Jeffrey Sly — 887K & 3K bearers

Jeffrey Sly is a name that combines Germanic origins. The first name Jeffrey is a masculine given name of Germanic origin. Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey. The surname Sly: Sly or Slye is the surname of: Allan Sly (born 1951), sculptor Allan Sly (mathematician), probability theorist and MacArthur Fellow Darryl Sly (1939–2007), Canadian National Hockey League player Damon Slye (born 1962), computer game designer, director and programmer Harold Sly (1904–1996), English professional association football player James Calvin Sly (1807–1864), Mormon pioneer, scout, settler and missionary Leonard Slye, birth name of Roy Rogers (1911–1998), America singer and actor Maud Slye (1879–1954), American pathologist Richard Meares Sly (1849–1929), Australian judge Tony Sly (1970. Jeffrey is a well-known first name, carried by approximately 887K people globally, with the highest concentration in United States. The name Jeffrey reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Jeffrey

Meaning: peaceful pledge

Germanic

Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey.

Surname: Sly

English

Sly or Slye is the surname of: Allan Sly (born 1951), sculptor Allan Sly (mathematician), probability theorist and MacArthur Fellow Darryl Sly (1939–2007), Canadian National Hockey League player Damon Slye (born 1962), computer game designer, director and programmer Harold Sly (1904–1996), English professional association football player James Calvin Sly (1807–1864), Mormon pioneer, scout, settler and missionary Leonard Slye, birth name of Roy Rogers (1911–1998), America singer and actor Maud Slye (1879–1954), American pathologist Richard Meares Sly (1849–1929), Australian judge Tony Sly (1970.

Geographic Distribution

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Jeffrey Sly

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 Jeffrey Sly:

5

Expression Number

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

1

Soul Urge Number

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

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 Jeffrey?: The first name Jeffrey originates from Germanic. Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey.
When was Jeffrey most popular?: The name Jeffrey reached its peak popularity during the 1970s.
What is the origin of the surname Sly?: The surname Sly originates from English. Sly or Slye is the surname of: Allan Sly (born 1951), sculptor Allan Sly (mathematician), probability theorist and MacArthur Fellow Darryl Sly (1939–2007), Canadian National Hockey League player Damon Slye (born 1962), computer game designer, director and programmer Harold Sly (1904–1996), English professional association football player James Calvin Sly (1807–1864), Mormon pioneer, scout, settler and missionary Leonard Slye, birth name of Roy Rogers (1911–1998), America singer and actor Maud Slye (1879–1954), American pathologist Richard Meares Sly (1849–1929), Australian judge Tony Sly (1970.
What are the origins of the name Jeffrey Sly?: The name Jeffrey Sly combines two different traditions: the first name Jeffrey has Germanic roots, while the surname Sly originates from English.