How Many People Are Named Rosalba?
An estimated 2,561 people in the United States have the first name Rosalba. It is almost exclusively a female name. The average bearer is 41 years old, and Rosalba peaked in popularity in 1979 with 100 births that year.
Below you will find a full statistical profile of Rosalba 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 Rosalba paired with any surname.
Estimated Living Americans
2,561
About 1 in 133,836 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
41
years old
Peak Year
1979
100 births
Total Registered
2,823
since 1880
Gender Distribution for Rosalba
Rosalba is almost exclusively a female name. Out of 2,823 total births registered, 100.0% were female.
Rosalba as a female name
Ranked #14,882 in 2024
6 female births in 2024
Peak: 1979 (100 births)
Rosalba: Popularity Over Time
SSA records for Rosalba span from the 1920s to the 2020s, covering 11 decades of naming data. The most popular decade for this name was the 1980s, when 646 babies were registered. Rosalba has declined significantly from its peak in the 1980s. Recent registrations are a fraction of what they were at the name's height.
Rosalba by Decade
How has Rosalba 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.
Rosalba by State
Birth registrations for Rosalba span all 4 states and territories in the SSA database. The highest counts are in California, Texas, Illinois. The lowest are in New York, Illinois, Texas. On average, about 462 Rosalbas were registered per state.
Rosalba + Last Name Combinations
How many people share a full name with Rosalba as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rosalba
Other first names starting with R with a similar number of bearers.
Rosalba: Questions and Answers
How many people in the U.S. are named Rosalba?
We estimate approximately 2,561 people named Rosalba 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 133,836 Americans share this first name.
Is Rosalba a common name?
Rosalba is classified as "Rare" and is more popular than 94.7% of all first names in the SSA database. A total of 2,823 births have been registered with this name since 1880.
When was Rosalba most popular?
Rosalba reached peak popularity in 1979, when 100 babies were given this name. The average age of a living person named Rosalba is approximately 41 years old, reflecting when the name was most commonly given.
Is Rosalba a female name?
Rosalba is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Rosalba Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rosalba Smith, Rosalba Johnson, Rosalba 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