About the surname Thornburg
Thornburg is held by approximately 7,309 people worldwide, ranking #4827 globally. In the United States it ranks #4827 (Census 2010) with 7,309 bearers, or roughly 2 per 100,000 people.
Globally, that prevalence works out to about 1 in 1,094,541 people. Click any country below to see the full distribution map.