How Common is the Last Name Duncan?
According to the 2010 census, there are 135,187 people with the surname Duncan in the United States. Duncan is the 212nd most common last name for Americans.
What Percent of People are Named Duncan?
About 0.044% Americans have the last name Duncan.
This means 1 in 2,284 people are named Duncan.
Is the Last Name Duncan Growing?
Yes. Between 2000 and 2010, the number of Americans named Duncan grew by 3.7%. However, this is less than the national growth rate of 9.7%.
What Percentage of People Named Duncan are Black?
Here is the racial breakdown of people with the last name Duncan in the United States.
| Race | Percent |
|---|---|
| White | 76.39% |
| Black | 17.33% |
| Hispanic | 2.55% |
| Multiracial | 2.21% |
| Native American | 0.99% |
| Asian | 0.52% |