Duncan as a First Name

How Common is the First Name Duncan?

We estimate that there are 17,012 people named Duncan who are currently alive and were born in the United States. Duncan is the 775th most common for men, and the 1,742nd most common overall.

How Old are People Named Duncan?

The average person named Duncan is 30.43 years old.

Is Duncan a Popular Baby Name Right Now?

243 people named Duncan were born in the U.S. in 2023. It was the 930th most popular name for boys, and the 1,937th most popular overall.

The popularity of Duncan peaked in 1997, when it was the 378th most popular name for baby boys.

Is Duncan a Boy's Name or a Girl's Name?

Duncan is almost exclusively a male name. More than 99.9% of people named Duncan are male.

Popularity of Duncan in England

In 2020, Duncan was the in England and Wales.