NameTrends.U.S. Baby Name Data

Kaj Boys

The U.S. popularity history of Kaj: every year it appeared on the national list since 1956, with 515 recorded births in total. All figures come from official Social Security card application data.

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Total recorded births
515
Peak year
2006 #4601
Years on the list
51
10-year trend
-18.5%

In the 2000s · Most used in CA in {year}

Popularity history

1956–2025

YearBirthsRank
201119#4905
201216#5601
201312#6815
201410#7846
201515#5870
201611#7378
201710#7864
201817#5423
20198#9304
20208#9129
202110#7862
20226#11573
20238#9346
202415#6033
20255#12947

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

Where {name} was most used in 2006

CA
5

Names from the same era

Names similar to Kaj

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