Humanverse

Lysa vs Lysandra

American parents have registered 761 Lysas since 1880, against 686 Lysandras. But in 2025 it was Lysandra that was commoner, 12 babies to fewer than five.

Babies given each name, 1880–2025

Births per year: Lysa against Lysandra, 1880 to 2025 0 10 20 30 40 1880 1900 1920 1940 1960 1980 2000 2020

Lysa Lysandra

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 67 years in which either name was published, Lysandra for 35 years and Lysa for 32 years. The lead changed hands 12 times.

8 shorter spells of a year or two are folded into the spans above rather than listed separately.

Side by side

  Lysa Lysandra
Total US births 761686
Most in one year 3323
Babies in 2025 under 512
Estimated living today 710660
Median age today 5033
Peak year 19681993
Best rank 2,091st girls4,393rd girls
Rank in 2025 unranked8,362nd
First recorded 19511947
Girls / boys 761 / 0686 / 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 Lysas alive today are over 50; half the Lysandras are over 33. That is 17 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 Lysa Lysandra
France 2,585145

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: Lysa and Lysandra.