How Many People Are Named Jayci?
An estimated 1,795 people in the United States have the first name Jayci. It is almost exclusively a female name. The average bearer is 20 years old, and Jayci peaked in popularity in 2008 with 94 births that year.
Below you will find a full statistical profile of Jayci 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 Jayci paired with any surname.
Estimated Living Americans
1,795
About 1 in 190,949 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
20
years old
Peak Year
2008
94 births
Total Registered
1,827
since 1880
Gender Distribution for Jayci
Jayci is almost exclusively a female name. Out of 1,827 total births registered, 100.0% were female.
Jayci as a female name
Ranked #3,904 in 2024
38 female births in 2024
Peak: 2008 (94 births)
Jayci: Popularity Over Time
SSA records for Jayci span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 674 babies were registered. Jayci has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jayci by Decade
How has Jayci 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.
Jayci by State
Birth registrations for Jayci span all 17 states and territories in the SSA database. The highest counts are in Texas, Oklahoma, Missouri. The lowest are in Mississippi, Kentucky, Kansas. On average, about 29 Jaycis were registered per state.
Jayci + Last Name Combinations
How many people share a full name with Jayci as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jayci
Other first names starting with J with a similar number of bearers.
Jayci: Questions and Answers
How many people in the U.S. are named Jayci?
We estimate approximately 1,795 people named Jayci 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 190,949 Americans share this first name.
Is Jayci a common name?
Jayci is classified as "Rare" and is more popular than 93.3% of all first names in the SSA database. A total of 1,827 births have been registered with this name since 1880.
When was Jayci most popular?
Jayci reached peak popularity in 2008, when 94 babies were given this name. The average age of a living person named Jayci is approximately 20 years old, reflecting when the name was most commonly given.
Is Jayci a female name?
Jayci is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jayci Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jayci Smith, Jayci Johnson, Jayci 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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