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Jayko vs Jayson

American parents have registered 35,968 Jaysons since 1880, against 267 Jaykos. Jayson is still ahead, with 384 babies in 2025.

Babies given each name, 1880–2025

Births per year: Jayko against Jayson, 1880 to 2025 0 250 500 750 1k 1880 1900 1920 1940 1960 1980 2000 2020

Jayko Jayson

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Jayson has been the commoner name in every year either was published, 1922 to 2025. The lead has never changed hands.

The closest they came was 2022, when Jayko had 23 and Jayson had 543.

Side by side

  Jayko Jayson
Total US births 26735,968
Most in one year 24963
Babies in 2025 under 5384
Estimated living today 27034,000
Median age today 923
Peak year 20162004
Best rank 4,199th boys319th boys
Rank in 2025 unranked700th
First recorded 20091922
Girls / boys 0 / 26737 / 35,931

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Jaysons alive today are over 23; half the Jaykos are over 9. That is 14 years between them: two names in use at the same time, worn by two different generations.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Jayko and Jayson.