How Many People Are Named Rosaleen?
An estimated 744 people in the United States have the first name Rosaleen. It is almost exclusively a female name. The average bearer is 32 years old, and Rosaleen peaked in popularity in 2019 with 51 births that year.
Below you will find a full statistical profile of Rosaleen 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 Rosaleen paired with any surname.
Estimated Living Americans
744
About 1 in 460,691 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
32
years old
Peak Year
2019
51 births
Total Registered
1,199
since 1880
Gender Distribution for Rosaleen
Rosaleen is almost exclusively a female name. Out of 1,199 total births registered, 100.0% were female.
Rosaleen as a female name
Ranked #5,397 in 2024
24 female births in 2024
Peak: 2019 (51 births)
Rosaleen: Popularity Over Time
SSA records for Rosaleen span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 2010s, when 247 babies were registered. While Rosaleen is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Rosaleen by Decade
How has Rosaleen 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.
Rosaleen by State
Birth registrations for Rosaleen span all 3 states and territories in the SSA database. The highest counts are in New York, California, Texas. The lowest are in Texas, California, New York. On average, about 30 Rosaleens were registered per state.
Rosaleen + Last Name Combinations
How many people share a full name with Rosaleen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rosaleen
Other first names starting with R with a similar number of bearers.
Rosaleen: Questions and Answers
How many people in the U.S. are named Rosaleen?
We estimate approximately 744 people named Rosaleen 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 460,691 Americans share this first name.
Is Rosaleen a common name?
Rosaleen is classified as "Very Rare" and is more popular than 88% of all first names in the SSA database. A total of 1,199 births have been registered with this name since 1880.
When was Rosaleen most popular?
Rosaleen reached peak popularity in 2019, when 51 babies were given this name. The average age of a living person named Rosaleen is approximately 32 years old, reflecting when the name was most commonly given.
Is Rosaleen a female name?
Rosaleen is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Rosaleen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rosaleen Smith, Rosaleen Johnson, Rosaleen 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.
Search for a full name combination
How Many of Me