How common is the name Jeffery Sinclair?

The first name Jeffery is shared by approximately 249K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.

Where is the name Jeffery most common?

The name Jeffery is most prevalent in United States and surrounding regions.

When was Jeffery most popular?

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

Jeffery Sinclair — Name Meaning, Origin & Statistics

Jeffery Sinclair is a name that combines English origins. The first name Jeffery is a masculine given name of English origin. A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures. The surname Sinclair from the Norman place Saint-Clair-sur-Epte in Normandy. The Sinclairs came to Scotland and became the Earls of Orkney. Jeffery is a well-known first name, carried by approximately 249K people globally, with the highest concentration in United States. The name Jeffery reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Jeffery

English

A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures.

Surname: Sinclair

Meaning: from Saint-Clair

French

From the Norman place Saint-Clair-sur-Epte in Normandy. The Sinclairs came to Scotland and became the Earls of Orkney.

Geographic Distribution

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

1900s

1910s

1920s

1930s

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1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Jeffery Sinclair:

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 Jeffery?: The first name Jeffery originates from English. A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures.
How common is the name Jeffery Sinclair?: The first name Jeffery is shared by approximately 249K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.
Where is the name Jeffery most common?: The name Jeffery is most prevalent in United States and surrounding regions.
When was Jeffery most popular?: The name Jeffery reached its peak popularity during the 1970s.