How Many People Are Named Williamson?
82
people named Williamson are alive in the United States today (estimate)
About 1 in 4,168,108 people in the US has this name
Based on 96 babies named Williamson in Social Security records from 1924 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
#40,905
💎💎 Very Rare
Population Percentage
0.0000%
Of US population
Peak Year
1924
9 births
Trend
→
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Williamson in the records were boys.
👥 Age Distribution
The average person named Williamson alive today is about 20 years old, and 84% are under 30.
📈 Popularity Over Time
Williamson first appears in the records in 1924 and was given most often in 1924, to 9 babies. In 2025, 9 babies got the name.
Babies given the name each year, 1924 to 2025
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