The name Delano means From The Marsh/Swampland and is of French origin. Delano is a name that's been used primarily by parents who are considering baby names for boys.
From a French surname, de la Noye for families or persons that came from La Noue (i.e. The wetland or swamp). Franklin Delano Roosevelt, 32nd president of the U.S. Roosevelt's middle name was taken from his mother's maiden name.