male NAME · CURRENTLY #9872
Cailo
KYE-loh
“A variant of Caio, from Latin Gaius; traditionally interpreted as “to rejoice,” though the ancient etymology is uncertain.”
An uncommon given name with limited established etymological documentation.
SSA POPULARITY HISTORY
How Cailo has traveled through time
72025
LATEST YEAR20257 births
PEAK RANK#9872in 2025
CURRENT USAGE0% F100% M
Source: U.S. Social Security Administration. SSA excludes names with fewer than five occurrences in a geographic area.