How Many People Are Named Deysy?
An estimated 233 people in the United States have the first name Deysy. It is almost exclusively a female name. The average bearer is 25 years old, and Deysy peaked in popularity in 2004 with 19 births that year.
Below you will find a full statistical profile of Deysy 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 Deysy paired with any surname.
Estimated Living Americans
233
About 1 in 1,471,049 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
25
years old
Peak Year
2004
19 births
Total Registered
238
since 1880
Gender Distribution for Deysy
Deysy is almost exclusively a female name. Out of 238 total births registered, 100.0% were female.
Deysy as a female name
Ranked #16,930 in 2016
5 female births in 2016
Peak: 2004 (19 births)
Deysy: Popularity Over Time
SSA records for Deysy span from the 1980s to the 2010s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 135 babies were registered. Deysy has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Deysy by Decade
How has Deysy 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.
Deysy by State
Birth registrations for Deysy span all 3 states and territories in the SSA database. The highest counts are in California, Texas, Georgia. The lowest are in Georgia, Texas, California. On average, about 18 Deysys were registered per state.
Deysy + Last Name Combinations
How many people share a full name with Deysy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Deysy
Other first names starting with D with a similar number of bearers.
Deysy: Questions and Answers
How many people in the U.S. are named Deysy?
We estimate approximately 233 people named Deysy 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 1,471,049 Americans share this first name.
Is Deysy a common name?
Deysy is classified as "Very Rare" and is more popular than 76.2% of all first names in the SSA database. A total of 238 births have been registered with this name since 1880.
When was Deysy most popular?
Deysy reached peak popularity in 2004, when 19 babies were given this name. The average age of a living person named Deysy is approximately 25 years old, reflecting when the name was most commonly given.
Is Deysy a female name?
Deysy is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Deysy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Deysy Smith, Deysy Johnson, Deysy 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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