How Many People Are Named Jayco?
An estimated 160 people in the United States have the first name Jayco. It is almost exclusively a male name. The average bearer is 6 years old, and Jayco peaked in popularity in 2022 with 29 births that year.
Below you will find a full statistical profile of Jayco as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Jayco paired with any surname.
Estimated Living Americans
160
About 1 in 2,142,215 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
6
years old
Peak Year
2022
29 births
Total Registered
161
since 1880
Gender Distribution for Jayco
Jayco is almost exclusively a male name. Out of 161 total births registered, 100.0% were male.
Jayco as a male name
Ranked #4,350 in 2024
24 male births in 2024
Peak: 2022 (29 births)
Jayco: Popularity Over Time
SSA records for Jayco span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2020s, when 98 babies were registered. Jayco remains highly popular today, with recent registration numbers near its historical peak.
Jayco by Decade
How has Jayco 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.
Jayco by State
Birth registrations for Jayco span all 3 states and territories in the SSA database. The highest counts are in Texas, California, New Jersey. The lowest are in New Jersey, California, Texas. On average, about 7 Jaycos were registered per state.
Jayco + Last Name Combinations
How many people share a full name with Jayco as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jayco
Other first names starting with J with a similar number of bearers.
Jayco: Questions and Answers
How many people in the U.S. are named Jayco?
We estimate approximately 160 people named Jayco 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 2,142,215 Americans share this first name.
Is Jayco a common name?
Jayco is classified as "Very Rare" and is more popular than 71.2% of all first names in the SSA database. A total of 161 births have been registered with this name since 1880.
When was Jayco most popular?
Jayco reached peak popularity in 2022, when 29 babies were given this name. The average age of a living person named Jayco is approximately 6 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Jayco was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Jayco a male name?
Jayco is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
Why can Jayco have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Jayco peaked in 2022, and the average living bearer is about 6 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Jayco Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jayco Smith, Jayco Johnson, Jayco 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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