Humanverse

Sevin vs Sevyn

American parents have registered 6,239 Sevyns since 1880, against 644 Sevins. Sevyn is still ahead, with 908 babies in 2025.

Babies given each name, 1880–2025

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

Sevin Sevyn

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

Of the 31 years in which either name was published, Sevyn for 16 years and Sevin for 15 years. The lead changed hands 5 times.

Side by side

  Sevin Sevyn
Total US births 6446,239
Most in one year 44911
Babies in 2025 32908
Estimated living today 6406,200
Median age today 103
Peak year 20222023
Best rank 3,344th boys544th girls
Rank in 2025 3,513th574th
First recorded 19901999
Girls / boys 122 / 5223,930 / 2,309

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 Sevins alive today are over 10; half the Sevyns are over 3. That is 7 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Sevin Sevyn
England and Wales 1049

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

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