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Keigan vs Keily

American parents have registered 5,360 Keilys since 1880, against 1,086 Keigans. Keily is still ahead, with 194 babies in 2025.

Babies given each name, 1880–2025

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

Keigan Keily

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 44 years in which either name was published, Keily for 40 years and Keigan for 4 years. The lead changed hands 8 times.

Side by side

  Keigan Keily
Total US births 1,0865,360
Most in one year 82328
Babies in 2025 9194
Estimated living today 1,1005,300
Median age today 1610
Peak year 20082018
Best rank 2,062nd boys827th girls
Rank in 2025 8,243rd1,190th
First recorded 19871969
Girls / boys 155 / 9315,355 / 5

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 Keigans alive today are over 16; half the Keilys are over 10. That is 6 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 Keigan Keily
England and Wales 14611

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: Keigan and Keily.