About the surname Sinclair
Sinclair is held by approximately 27,243 people worldwide, ranking #1290 globally. In the United States it ranks #1290 (Census 2010) with 27,243 bearers, or roughly 9 per 100,000 people.
Globally, that prevalence works out to about 1 in 293,653 people. Click any country below to see the full distribution map.