How common is the name Kathy Sinclair?

The first name Kathy is shared by approximately 422K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.

Where is the name Kathy most common?

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

When was Kathy most popular?

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

Kathy Sinclair — Name Meaning, Origin & Statistics

Kathy Sinclair is a name that combines English origins. The first name Kathy 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. Kathy is a well-known first name, carried by approximately 422K people globally, with the highest concentration in United States. The name Kathy reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Kathy

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 Kathy 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 Kathy 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 Kathy Sinclair:

6

Expression Number

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

2

Soul Urge Number

Cooperation and sensitivity. A diplomatic, gentle nature with strong empathy, thriving in partnerships and harmony.

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 Kathy?: The first name Kathy 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 Kathy Sinclair?: The first name Kathy is shared by approximately 422K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.
Where is the name Kathy most common?: The name Kathy is most prevalent in United States and surrounding regions.
When was Kathy most popular?: The name Kathy reached its peak popularity during the 1970s.