How common is the name Katherine Sinclair?

The first name Katherine is shared by approximately 485K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.

Where is the name Katherine most common?

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

When was Katherine most popular?

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

Katherine Sinclair — Name Meaning, Origin & Statistics

Katherine Sinclair is a name that combines English origins. The first name Katherine is a feminine 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. Katherine is a well-known first name, carried by approximately 485K people globally, with the highest concentration in United States. The name Katherine reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Katherine

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 Katherine 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 Katherine by decade, based on birth registration data:

1900s

1910s

1920s

1930s

1940s

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 Katherine Sinclair:

5

Expression Number

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

3

Soul Urge Number

Creativity and self-expression. Associated with artistic flair, optimism and sociability — a natural communicator.

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 Katherine?: The first name Katherine 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 Katherine Sinclair?: The first name Katherine is shared by approximately 485K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.
Where is the name Katherine most common?: The name Katherine is most prevalent in United States and surrounding regions.
When was Katherine most popular?: The name Katherine reached its peak popularity during the 1970s.