How Many People Are Named Daysi?
An estimated 1,468 people in the United States have the first name Daysi. It is almost exclusively a female name. The average bearer is 23 years old, and Daysi peaked in popularity in 1996 with 63 births that year.
Below you will find a full statistical profile of Daysi 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 Daysi paired with any surname.
Estimated Living Americans
1,468
About 1 in 233,484 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
23
years old
Peak Year
1996
63 births
Total Registered
1,502
since 1880
Gender Distribution for Daysi
Daysi is almost exclusively a female name. Out of 1,502 total births registered, 100.0% were female.
Daysi as a female name
Ranked #5,824 in 2024
21 female births in 2024
Peak: 1996 (63 births)
Daysi: Popularity Over Time
SSA records for Daysi span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 488 babies were registered. Daysi has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Daysi by Decade
How has Daysi 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.
Daysi by State
Birth registrations for Daysi span all 6 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Nevada, New Jersey, Florida. On average, about 128 Daysis were registered per state.
Daysi + Last Name Combinations
How many people share a full name with Daysi as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Daysi
Other first names starting with D with a similar number of bearers.
Daysi: Questions and Answers
How many people in the U.S. are named Daysi?
We estimate approximately 1,468 people named Daysi 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 233,484 Americans share this first name.
Is Daysi a common name?
Daysi is classified as "Rare" and is more popular than 92.3% of all first names in the SSA database. A total of 1,502 births have been registered with this name since 1880.
When was Daysi most popular?
Daysi reached peak popularity in 1996, when 63 babies were given this name. The average age of a living person named Daysi is approximately 23 years old, reflecting when the name was most commonly given.
Is Daysi a female name?
Daysi is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Daysi Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Daysi Smith, Daysi Johnson, Daysi 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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