Kato \k(a)-to\ as a boy's name is a variant of Cato (Latin), and the meaning of Kato is "all-knowing".

The baby name Kato sounds like Kaeto, Kade, Cayto, Kit and Kitt. Other similar baby names are Kano, Bat, Kain, Kaye, Kay, Caio, Kale, Kail, Karr, Galo, Kacy, Kadon, Kael, Kahn, Kai, Kaj, Kam, Kana, Kane, Kanoa, Kari, Kasi, Kaz, Kass, Keaton, Keats, Kibo, Kimo, Kojo, Matt, Mateo, Mata, Mat, Nat, Nate, Nata, Otto, Pat, Rito, Tate, Tito, Vito, Wat and Watt.