How Many People Are Named Susy?
An estimated 1,047 people in the United States have the first name Susy. It is almost exclusively a female name. The average bearer is 45 years old, and Susy peaked in popularity in 1962 with 32 births that year.
Below you will find a full statistical profile of Susy as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Susy paired with any surname.
Estimated Living Americans
1,047
About 1 in 327,368 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
45
years old
Peak Year
1962
32 births
Total Registered
1,211
since 1880
Gender Distribution for Susy
Susy is almost exclusively a female name. Out of 1,211 total births registered, 100.0% were female.
Susy as a female name
Ranked #13,274 in 2024
7 female births in 2024
Peak: 1962 (32 births)
Susy: Popularity Over Time
SSA records for Susy span from the 1940s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 1970s, when 240 babies were registered. Susy has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Susy by Decade
How has Susy tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Susy by State
Birth registrations for Susy span all 3 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in New York, Texas, California. On average, about 113 Susys were registered per state.
Susy + Last Name Combinations
How many people share a full name with Susy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Susy
Other first names starting with S with a similar number of bearers.
Susy: Questions and Answers
How many people in the U.S. are named Susy?
We estimate approximately 1,047 people named Susy are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 327,368 Americans share this first name.
Is Susy a common name?
Susy is classified as "Rare" and is more popular than 90.4% of all first names in the SSA database. A total of 1,211 births have been registered with this name since 1880.
When was Susy most popular?
Susy reached peak popularity in 1962, when 32 babies were given this name. The average age of a living person named Susy is approximately 45 years old, reflecting when the name was most commonly given.
Is Susy a female name?
Susy is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Susy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Susy Smith, Susy Johnson, Susy Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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