NameTrends.U.S. Baby Name Data

Kay Boys

The U.S. popularity history of Kay: every year it appeared on the national list since 1882, with 3,924 recorded births in total. All figures come from official Social Security card application data.

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Total recorded births
3,924
Peak year
1934 #448
Years on the list
112
10-year trend
+55.6%

In the 1930s · Most used in UT in {year}

Popularity history

1882–2025

YearBirthsRank
20036#10250
20047#9462
20055#12409
20146#11439
20158#9163
20165#13233
20178#9294
20186#11492
20197#10303
202010#7805
20219#8517
202210#8049
202313#6719
202414#6334
202510#7951

Most recent years shown. The full curve above covers every year the name appeared.

Where {name} was most used in 1934

UT
20
TX
12
ID
11
IL
8
IN
8
OH
7

Names from the same era

Names similar to Kay

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Curious how it stacks up against another name? Compare with the other sex → Compare with Donald →