Surname statistics

Duncan

There are an estimated 135,187 people with the surname Duncan worldwide.

U.S. rank #212 - 135,187 bearers (Census 2010).

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About the surname Duncan

Duncan is held by approximately 135,187 people worldwide, ranking #212 globally. In the United States it ranks #212 (Census 2010) with 135,187 bearers, or roughly 46 per 100,000 people.

Globally, that prevalence works out to about 1 in 59,177 people. Click any country below to see the full distribution map.

Country distribution

United States135k

Frequently asked questions

How many people have the surname Duncan?

Worldwide there are an estimated 135,187 people with the surname Duncan, which works out to about 1 in 59,177 people globally.

Where is Duncan most common?

United States: ~135,187.