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Kaila vs Kaitlin

American parents have registered 57,430 Kaitlins since 1880, against 14,556 Kailas. But in 2025 it was Kaila that was commoner, 88 babies to 35.

Babies given each name, 1880–2025

Births per year: Kaila against Kaitlin, 1880 to 2025 0 1k 2k 3k 4k 1880 1900 1920 1940 1960 1980 2000 2020

Kaila Kaitlin

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 59 years in which either name was published, Kaitlin for 41 years and Kaila for 18 years. The lead changed hands 2 times.

Side by side

  Kaila Kaitlin
Total US births 14,55657,430
Most in one year 6983,612
Babies in 2025 8835
Estimated living today 14,00056,000
Median age today 2731
Peak year 19911995
Best rank 369th girls94th girls
Rank in 2025 2,117th4,067th
First recorded 19641971
Girls / boys 14,556 / 057,355 / 75

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 Kaitlins alive today are over 31; half the Kailas are over 27. That is 4 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 Kaila Kaitlin
England and Wales 4612,986
France 1,065 Kaïla40
Scotland 76607
Ireland 14242
Northern Ireland 16163

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: Kaila and Kaitlin.