How Many People Are Named Cyrilla?
An estimated 125 people in the United States have the first name Cyrilla. It is almost exclusively a female name. The average bearer is 53 years old, and Cyrilla peaked in popularity in 1917 with 26 births that year.
Below you will find a full statistical profile of Cyrilla 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 Cyrilla paired with any surname.
Estimated Living Americans
125
About 1 in 2,742,035 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
53
years old
Peak Year
1917
26 births
Total Registered
543
since 1880
Gender Distribution for Cyrilla
Cyrilla is almost exclusively a female name. Out of 543 total births registered, 100.0% were female.
Cyrilla as a female name
Ranked #12,413 in 2024
7 female births in 2024
Peak: 1917 (26 births)
Cyrilla: Popularity Over Time
SSA records for Cyrilla span from the 1890s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 1920s, when 157 babies were registered. Cyrilla has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Cyrilla by Decade
How has Cyrilla 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.
Cyrilla by State
Cyrilla + Last Name Combinations
How many people share a full name with Cyrilla as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cyrilla
Other first names starting with C with a similar number of bearers.
Cyrilla: Questions and Answers
How many people in the U.S. are named Cyrilla?
We estimate approximately 125 people named Cyrilla 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 2,742,035 Americans share this first name.
Is Cyrilla a common name?
Cyrilla is classified as "Very Rare" and is more popular than 67.8% of all first names in the SSA database. A total of 543 births have been registered with this name since 1880.
When was Cyrilla most popular?
Cyrilla reached peak popularity in 1917, when 26 babies were given this name. The average age of a living person named Cyrilla is approximately 53 years old, reflecting when the name was most commonly given.
Is Cyrilla a female name?
Cyrilla is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Cyrilla Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cyrilla Smith, Cyrilla Johnson, Cyrilla 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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