Kailo
Boy nameKailo has been given to 600 babies in the U.S. since 2010. It peaked in 2022.
Popularity over time births per year, 1880–2025
Total babies
600
Peak year
2022 (99 babies)
Rank in 2025
Below top 1000
First recorded
2010
10-year trend
New / returning
Gender split
3% girls / 97% boys
Spellings & variants
Names one letter away from Kailo — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Kailo.
FAQ
How popular is the name Kailo?
Kailo has been given to 600 babies in the U.S. since 2010. It ranked below the top 1000 in 2025.
When did the name Kailo peak?
Kailo peaked in 2022, when 99 babies were given the name.
Is Kailo a girl or boy name?
Kailo is primarily a boy name (97% of babies named Kailo are boys).
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