How Many People Are Named Delaina?
An estimated 1,481 people in the United States have the first name Delaina. It is almost exclusively a female name. The average bearer is 35 years old, and Delaina peaked in popularity in 2007 with 40 births that year.
Below you will find a full statistical profile of Delaina 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 Delaina paired with any surname.
Estimated Living Americans
1,481
About 1 in 231,434 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
35
years old
Peak Year
2007
40 births
Total Registered
1,583
since 1880
Gender Distribution for Delaina
Delaina is almost exclusively a female name. Out of 1,583 total births registered, 100.0% were female.
Delaina as a female name
Ranked #12,451 in 2024
7 female births in 2024
Peak: 2007 (40 births)
Delaina: Popularity Over Time
SSA records for Delaina span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2000s, when 296 babies were registered. Delaina has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Delaina by Decade
How has Delaina 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.
Delaina by State
Birth registrations for Delaina span all 7 states and territories in the SSA database. The highest counts are in Texas, California, Florida. The lowest are in Oklahoma, New York, Illinois. On average, about 25 Delainas were registered per state.
Delaina + Last Name Combinations
How many people share a full name with Delaina as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Delaina
Other first names starting with D with a similar number of bearers.
Delaina: Questions and Answers
How many people in the U.S. are named Delaina?
We estimate approximately 1,481 people named Delaina 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 231,434 Americans share this first name.
Is Delaina a common name?
Delaina is classified as "Rare" and is more popular than 92.4% of all first names in the SSA database. A total of 1,583 births have been registered with this name since 1880.
When was Delaina most popular?
Delaina reached peak popularity in 2007, when 40 babies were given this name. The average age of a living person named Delaina is approximately 35 years old, reflecting when the name was most commonly given.
Is Delaina a female name?
Delaina is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Delaina Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Delaina Smith, Delaina Johnson, Delaina 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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