Surname statistics

Kilby

There are an estimated 4,412 people with the surname Kilby worldwide.

U.S. rank #7534 - 4,412 bearers (Census 2010).

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About the surname Kilby

Kilby is held by approximately 4,412 people worldwide, ranking #7534 globally. In the United States it ranks #7534 (Census 2010) with 4,412 bearers, or roughly 2 per 100,000 people.

Globally, that prevalence works out to about 1 in 1,813,237 people. Click any country below to see the full distribution map.

Country distribution

United States4,412

Frequently asked questions

How many people have the surname Kilby?

Worldwide there are an estimated 4,412 people with the surname Kilby, which works out to about 1 in 1,813,237 people globally.

Where is Kilby most common?

United States: ~4,412.