People with the first name Susan
979,771
About 1 in 338 Americans had this first name in the 2020 Census.
Measured, privacy-protected national Census count—not a total of historical baby-name records.
U.S. first-name statistics
How common is Susan?
Susan was the #26 most frequent first name in the 2020 Census.
National rank
#26
More common than 100.0% of listed first names
Peak year
1955
47,483 SSA-recorded births
2025 births
222
#2,062 across first names
Census frequency
1 in 338
Across the 2020 U.S. population
Sex distribution
Reported in the 2020 Census first-name table.
0.1% male99.9% female
Demographic distribution
Aggregated race and Hispanic-origin reporting in the 2020 Census name table.
Reading the result
Susan across two different records
The Census count answers “how many people had this name?” using a national snapshot of living residents in 2020. The SSA series answers “when was this name popular?” using Social Security card applications associated with births.
Susan reached its highest published annual SSA count in 1955, with 47,483 recorded births. In 2025, SSA recorded 222 babies with the name.
Names do not determine a person’s identity. Demographic percentages above describe national aggregates and should never be applied to an individual.
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