How Many People Are Named Jayko?
An estimated 265 people in the United States have the first name Jayko. It is almost exclusively a male name. The average bearer is 10 years old, and Jayko peaked in popularity in 2016 with 24 births that year.
Below you will find a full statistical profile of Jayko 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 Jayko paired with any surname.
Estimated Living Americans
265
About 1 in 1,293,413 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
10
years old
Peak Year
2016
24 births
Total Registered
267
since 1880
Gender Distribution for Jayko
Jayko is almost exclusively a male name. Out of 267 total births registered, 100.0% were male.
Jayko as a male name
Ranked #7,434 in 2024
11 male births in 2024
Peak: 2016 (24 births)
Jayko: Popularity Over Time
SSA records for Jayko span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 173 babies were registered. While Jayko is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Jayko by Decade
How has Jayko 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.
Jayko by State
Birth registrations for Jayko span all 4 states and territories in the SSA database. The highest counts are in New Jersey, California, Florida. The lowest are in Texas, Florida, California. On average, about 7 Jaykos were registered per state.
Jayko + Last Name Combinations
How many people share a full name with Jayko as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jayko
Other first names starting with J with a similar number of bearers.
Jayko: Questions and Answers
How many people in the U.S. are named Jayko?
We estimate approximately 265 people named Jayko 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 1,293,413 Americans share this first name.
Is Jayko a common name?
Jayko is classified as "Very Rare" and is more popular than 77.8% of all first names in the SSA database. A total of 267 births have been registered with this name since 1880.
When was Jayko most popular?
Jayko reached peak popularity in 2016, when 24 babies were given this name. The average age of a living person named Jayko is approximately 10 years old, reflecting when the name was most commonly given.
Is Jayko a male name?
Jayko is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Jayko Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jayko Smith, Jayko Johnson, Jayko 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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