How Many People Are Named Deloise?
An estimated 1,011 people in the United States have the first name Deloise. It is almost exclusively a female name. The average bearer is 71 years old, and Deloise peaked in popularity in 1953 with 86 births that year.
Below you will find a full statistical profile of Deloise 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 Deloise paired with any surname.
Key Insights
- With an average bearer age of 71, Deloise is a vintage name most associated with earlier generations. Most living bearers were born before 1965.
Estimated Living Americans
1,011
About 1 in 339,025 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
71
years old
Peak Year
1953
86 births
Total Registered
1,887
since 1880
Gender Distribution for Deloise
Deloise is almost exclusively a female name. Out of 1,887 total births registered, 100.0% were female.
Deloise as a female name
Ranked #7,474 in 1979
8 female births in 1979
Peak: 1953 (86 births)
Deloise: Popularity Over Time
SSA records for Deloise span from the 1910s to the 1970s, covering 7 decades of naming data. The most popular decade for this name was the 1950s, when 619 babies were registered. Deloise has declined significantly from its peak in the 1950s. Recent registrations are a fraction of what they were at the name's height.
Deloise by Decade
How has Deloise 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.
Deloise by State
Birth registrations for Deloise span all 11 states and territories in the SSA database. The highest counts are in Mississippi, Alabama, North Carolina. The lowest are in South Carolina, Oklahoma, Illinois. On average, about 77 Deloises were registered per state.
Deloise + Last Name Combinations
How many people share a full name with Deloise as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Deloise
Other first names starting with D with a similar number of bearers.
Deloise: Questions and Answers
How many people in the U.S. are named Deloise?
We estimate approximately 1,011 people named Deloise 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 339,025 Americans share this first name.
Is Deloise a common name?
Deloise is classified as "Rare" and is more popular than 90.2% of all first names in the SSA database. A total of 1,887 births have been registered with this name since 1880.
When was Deloise most popular?
Deloise reached peak popularity in 1953, when 86 babies were given this name. The average age of a living person named Deloise is approximately 71 years old, reflecting when the name was most commonly given.
Is Deloise a female name?
Deloise is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Deloise Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Deloise Smith, Deloise Johnson, Deloise 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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