Humanverse

Alya vs Alysia

American parents have registered 9,498 Alysias since 1880, against 2,242 Alyas. But in 2025 it was Alya that was commoner, 167 babies to 28.

Babies given each name, 1880–2025

Births per year: Alya against Alysia, 1880 to 2025 0 100 200 300 400 1880 1900 1920 1940 1960 1980 2000 2020

Alya Alysia

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 76 years in which either name was published, Alysia for 65 years and Alya for 11 years. The lead changed hands once.

Side by side

  Alya Alysia
Total US births 2,2429,498
Most in one year 190386
Babies in 2025 16728
Estimated living today 2,2009,200
Median age today 733
Peak year 20211989
Best rank 1,236th girls571st girls
Rank in 2025 1,334th4,758th
First recorded 19731950
Girls / boys 2,242 / 09,498 / 0

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 Alysias alive today are over 33; half the Alyas are over 7. That is 26 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

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

Country Alya Alysia
France 12,86560
England and Wales 685676
Belgium 1,09957
Italy 103903
Scotland 256
Ireland 153

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: Alya and Alysia.