How Many People Are Named Rosemaria?
An estimated 131 people in the United States have the first name Rosemaria. It is almost exclusively a female name. The average bearer is 57 years old, and Rosemaria peaked in popularity in 1960 with 14 births that year.
Below you will find a full statistical profile of Rosemaria 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 Rosemaria paired with any surname.
Estimated Living Americans
131
About 1 in 2,616,445 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
57
years old
Peak Year
1960
14 births
Total Registered
162
since 1880
Gender Distribution for Rosemaria
Rosemaria is almost exclusively a female name. Out of 162 total births registered, 100.0% were female.
Rosemaria as a female name
Ranked #17,497 in 2019
5 female births in 2019
Peak: 1960 (14 births)
Rosemaria: Popularity Over Time
SSA records for Rosemaria span from the 1940s to the 2010s, covering 6 decades of naming data. The most popular decade for this name was the 1960s, when 74 babies were registered. Rosemaria has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Rosemaria by Decade
How has Rosemaria 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.
Rosemaria by State
Rosemaria + Last Name Combinations
How many people share a full name with Rosemaria as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rosemaria
Other first names starting with R with a similar number of bearers.
Rosemaria: Questions and Answers
How many people in the U.S. are named Rosemaria?
We estimate approximately 131 people named Rosemaria 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 2,616,445 Americans share this first name.
Is Rosemaria a common name?
Rosemaria is classified as "Very Rare" and is more popular than 68.4% of all first names in the SSA database. A total of 162 births have been registered with this name since 1880.
When was Rosemaria most popular?
Rosemaria reached peak popularity in 1960, when 14 babies were given this name. The average age of a living person named Rosemaria is approximately 57 years old, reflecting when the name was most commonly given.
Is Rosemaria a female name?
Rosemaria is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Rosemaria Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rosemaria Smith, Rosemaria Johnson, Rosemaria 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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