How Many People Are Named Denison?
people named Denison are alive in the United States today (estimate)
About 1 in 7,430,105 people in the US has this name
Based on 64 babies named Denison in Social Security records from 1916 to 2019, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
7 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Denison in the records were boys.
👥 Age Distribution
The average person named Denison alive today is about 29 years old, and 70% are under 30.
📈 Popularity Over Time
Denison first appears in the records in 1916 and was given most often in 1944, to 7 babies. The last year it was given to at least 5 babies of one sex was 2019.
Babies given the name each year, 1916 to 2019
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