Calm or peaceful
Kailo is a modern name likely derived from the Hawaiian word 'kai' meaning sea, or as a variation of the Finnish name Kailo which refers to a calm or peaceful state. It has gained some attention as a stylistic alternative to names like Milo or Kai.
About 79 boys were named Kailo in 2025.
US births per 5-year period, 1990–present (SSA data).
A character in the video game series · The Legend of Zelda
A minor character in the animated series · Star Wars: Resistance
