How Many People Are Named Cinthya?
An estimated 1,743 people in the United States have the first name Cinthya. It is almost exclusively a female name. The average bearer is 27 years old, and Cinthya peaked in popularity in 2005 with 84 births that year.
Below you will find a full statistical profile of Cinthya 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 Cinthya paired with any surname.
Estimated Living Americans
1,743
About 1 in 196,646 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
27
years old
Peak Year
2005
84 births
Total Registered
1,795
since 1880
Gender Distribution for Cinthya
Cinthya is almost exclusively a female name. Out of 1,795 total births registered, 100.0% were female.
Cinthya as a female name
Ranked #11,293 in 2024
8 female births in 2024
Peak: 2005 (84 births)
Cinthya: Popularity Over Time
SSA records for Cinthya span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 686 babies were registered. Cinthya has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Cinthya by Decade
How has Cinthya 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.
Cinthya by State
Birth registrations for Cinthya span all 8 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Georgia, Colorado, Arizona. On average, about 120 Cinthyas were registered per state.
Cinthya + Last Name Combinations
How many people share a full name with Cinthya as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cinthya
Other first names starting with C with a similar number of bearers.
Cinthya: Questions and Answers
How many people in the U.S. are named Cinthya?
We estimate approximately 1,743 people named Cinthya 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 196,646 Americans share this first name.
Is Cinthya a common name?
Cinthya is classified as "Rare" and is more popular than 93.1% of all first names in the SSA database. A total of 1,795 births have been registered with this name since 1880.
When was Cinthya most popular?
Cinthya reached peak popularity in 2005, when 84 babies were given this name. The average age of a living person named Cinthya is approximately 27 years old, reflecting when the name was most commonly given.
Is Cinthya a female name?
Cinthya is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Cinthya Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cinthya Smith, Cinthya Johnson, Cinthya 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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