Rising since 2014, #1,942 for boys today.
Popularity of Kailo since 2010
Babies named Kailo per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 2010s | 99 |
| 2020s | 484 |
Meaning & origin
Kailo entered U.S. naming records in 2010, and by 2025 it ranked 1942 with about 1 in 21,621 newborn boys receiving the name. Its usage has been rising steadily since 2014, reaching a peak in 2022. The name is most popular in states like Pennsylvania, Ohio, and Florida. Kailo reflects contemporary naming trends that favor short, vowel-rich, and creative spellings. While its exact origin is unclear, it fits a pattern of modern invented names that blend familiar sounds. Its trajectory suggests growing appeal among parents seeking distinctive yet accessible names for their sons.
Kailo first appeared in U.S. birth records in 2010. It may be a creative respelling of Kaylo or a blend of Kai and Milo, following a trend for names ending in the popular -o suffix. Its emergence coincides with the broader popularity of Kai and similar short, vowel-heavy names.
Where Kailo is most popular
Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.
Sibling names for Kailo
Names that share Kailo's style, for a brother or sister.
