There are an estimated 550 people named Dennison alive worldwide today. That ranks Dennison at #15272 globally, with the highest concentrations in United States.
In the United States, Dennison is held by approximately 550 people, ranking #15272 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 603,455 U.S. residents).
Historically Dennison is used overwhelmingly as a male name (100.0% male).
Dennison appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.