How Many People Are Named Rosabelle?
An estimated 520 people in the United States have the first name Rosabelle. It is almost exclusively a female name. The average bearer is 16 years old, and Rosabelle peaked in popularity in 2018 with 47 births that year.
Below you will find a full statistical profile of Rosabelle 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 Rosabelle paired with any surname.
Estimated Living Americans
520
About 1 in 659,143 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
16
years old
Peak Year
2018
47 births
Total Registered
1,350
since 1880
Gender Distribution for Rosabelle
Rosabelle is almost exclusively a female name. Out of 1,350 total births registered, 100.0% were female.
Rosabelle as a female name
Ranked #5,396 in 2024
24 female births in 2024
Peak: 2018 (47 births)
Rosabelle: Popularity Over Time
SSA records for Rosabelle span from the 1880s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 1920s, when 322 babies were registered. While Rosabelle is less common than at its peak in the 1920s, it remains a well-established name with steady registrations.
Rosabelle by Decade
How has Rosabelle 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.
Rosabelle by State
Birth registrations for Rosabelle span all 10 states and territories in the SSA database. The highest counts are in South Carolina, California, Texas. The lowest are in Virginia, Minnesota, Florida. On average, about 11 Rosabelles were registered per state.
Rosabelle + Last Name Combinations
How many people share a full name with Rosabelle as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rosabelle
Other first names starting with R with a similar number of bearers.
Rosabelle: Questions and Answers
How many people in the U.S. are named Rosabelle?
We estimate approximately 520 people named Rosabelle 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 659,143 Americans share this first name.
Is Rosabelle a common name?
Rosabelle is classified as "Very Rare" and is more popular than 84.9% of all first names in the SSA database. A total of 1,350 births have been registered with this name since 1880.
When was Rosabelle most popular?
Rosabelle reached peak popularity in 2018, when 47 babies were given this name. The average age of a living person named Rosabelle is approximately 16 years old, reflecting when the name was most commonly given.
Is Rosabelle a female name?
Rosabelle is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Rosabelle Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rosabelle Smith, Rosabelle Johnson, Rosabelle 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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