Duro

Etymology
Borrowed from and. It could also derive from.

Statistics

 * According to the 2010 United States Census, Duro is the 38640th most common surname in the United States, belonging to 572 individuals. Duro is most common among White (51.75%), Asian/Pacific Islander (18.71%), American Indian/Alaska Native (12.24%) and Hispanic/Latino (11.19%) individuals.

Etymology
From, a nickname for a tough or unyielding man.