How Many People Are Named Oleen?
An estimated 1 people in the United States have the first name Oleen. It is almost exclusively a female name. The average bearer is 132 years old, and Oleen peaked in popularity in 1924 with 10 births that year.
Below you will find a full statistical profile of Oleen 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 Oleen paired with any surname.
Key Insights
- With an average bearer age of 132, Oleen is a vintage name most associated with earlier generations. Most living bearers were born before 1904.
- Oleen is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
132
years old
Peak Year
1924
10 births
Total Registered
44
since 1880
Gender Distribution for Oleen
Oleen is almost exclusively a female name. Out of 44 total births registered, 100.0% were female.
Oleen as a female name
Ranked #4,700 in 1933
5 female births in 1933
Peak: 1924 (10 births)
Oleen: Popularity Over Time
SSA records for Oleen span from the 1910s to the 1930s, covering 3 decades of naming data. The most popular decade for this name was the 1920s, when 27 babies were registered. While Oleen is less common than at its peak in the 1920s, it remains a well-established name with steady registrations.
Oleen by Decade
How has Oleen 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.
Oleen by State
Oleen + Last Name Combinations
How many people share a full name with Oleen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Oleen
Other first names starting with O with a similar number of bearers.
Oleen: Questions and Answers
How many people in the U.S. are named Oleen?
We estimate approximately 1 people named Oleen 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 342,754,338 Americans share this first name.
Is Oleen a common name?
Oleen is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 44 births have been registered with this name since 1880.
When was Oleen most popular?
Oleen reached peak popularity in 1924, when 10 babies were given this name. The average age of a living person named Oleen is approximately 132 years old, reflecting when the name was most commonly given.
Is Oleen a female name?
Oleen is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Oleen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Oleen Smith, Oleen Johnson, Oleen 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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