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Kaleigh vs Kalliope

American parents have registered 16,250 Kaleighs since 1880, against 1,323 Kalliopes. But in 2025 it was Kalliope that was commoner, 113 babies to 56.

Babies given each name, 1880–2025

Births per year: Kaleigh against Kalliope, 1880 to 2025 0 200 400 600 800 1880 1900 1920 1940 1960 1980 2000 2020

Kaleigh Kalliope

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 56 years in which either name was published, Kaleigh for 42 years and Kalliope for 14 years. The lead changed hands 2 times.

Side by side

  Kaleigh Kalliope
Total US births 16,2501,323
Most in one year 729113
Babies in 2025 56113
Estimated living today 16,0001,300
Median age today 236
Peak year 20012025
Best rank 399th girls1,777th girls
Rank in 2025 2,957th1,777th
First recorded 19801922
Girls / boys 16,244 / 61,323 / 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 Kaleighs alive today are over 23; half the Kalliopes are over 6. That is 17 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 Kaleigh Kalliope
England and Wales 9317

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: Kaleigh and Kalliope.