About the surname Adair
Adair is held by approximately 18,708 people worldwide, ranking #1927 globally. In the United States it ranks #1927 (Census 2010) with 18,708 bearers, or roughly 6 per 100,000 people.
Globally, that prevalence works out to about 1 in 427,625 people. Click any country below to see the full distribution map.