About the surname Gillen
Gillen is held by approximately 8,462 people worldwide, ranking #4188 globally. In the United States it ranks #4188 (Census 2010) with 8,462 bearers, or roughly 3 per 100,000 people.
Globally, that prevalence works out to about 1 in 945,403 people. Click any country below to see the full distribution map.