Dillingham

Etymology
From in East Cambridgeshire, dating back to ; from the personal name  +  +. The first element may be related to, referring to a dealer.

Statistics

 * According to the 2010 United States Census, Dillingham is the 6995th most common surname in the United States, belonging to 4791 individuals. Dillingham is most common among White (81.49%) and Black/African American (12.65%) individuals.