How Many People Are Named Cian?
An estimated 3,563 people in the United States have the first name Cian. It is predominantly male (99.3%). The average bearer is 15 years old, and Cian peaked in popularity in 2007 with 186 births that year.
Below you will find a full statistical profile of Cian 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 Cian paired with any surname.
Key Insights
- Cian is a modern name. With an average bearer age of just 15, it has gained most of its popularity in recent years.
Estimated Living Americans
3,563
About 1 in 96,198 people in the U.S.
Rarity
Rare
Predicted Gender
Male
99.3% confidence
Average Age
15
years old
Peak Year
2007
186 births
Total Registered
3,602
since 1880
Gender Distribution for Cian
Cian is almost exclusively a male name. Out of 3,602 total births registered, 99.3% were male.
Cian as a male name
Ranked #1,525 in 2024
115 male births in 2024
Peak: 2007 (181 births)
Cian as a female name
Ranked #18,224 in 2007
5 female births in 2007
Peak: 2004 (9 births)
Cian: Popularity Over Time
SSA records for Cian span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2010s, when 1,412 babies were registered. While Cian is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Cian by Decade
How has Cian 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.
Cian by State
Birth registrations for Cian span all 26 states and territories in the SSA database. The highest counts are in California, New York, Massachusetts. The lowest are in Minnesota, Maryland, Idaho. On average, about 76 Cians were registered per state.
Cian + Last Name Combinations
How many people share a full name with Cian as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cian
Other first names starting with C with a similar number of bearers.
Cian: Questions and Answers
How many people in the U.S. are named Cian?
We estimate approximately 3,563 people named Cian 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 96,198 Americans share this first name.
Is Cian a common name?
Cian is classified as "Rare" and is more popular than 95.7% of all first names in the SSA database. A total of 3,602 births have been registered with this name since 1880.
When was Cian most popular?
Cian reached peak popularity in 2007, when 186 babies were given this name. The average age of a living person named Cian is approximately 15 years old, reflecting when the name was most commonly given.
Is Cian a male name?
Cian is predominantly male. 99.3% of people with this name are male. See the gender breakdown above for full details.
How many Cian Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cian Smith, Cian Johnson, Cian 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