About the surname Riddle
Riddle is held by approximately 33,507 people worldwide, ranking #1036 globally. In the United States it ranks #1036 (Census 2010) with 33,507 bearers, or roughly 11 per 100,000 people.
Globally, that prevalence works out to about 1 in 238,756 people. Click any country below to see the full distribution map.