Kettil \k(et)-til\ as a boy's name is of Swedish origin, and the meaning of Kettil is "cauldron". Cauldrons were used for sacrifices in the old Scandinavian religion.

Kettil has 4 variant forms: Keld, Kjeld, Ketil and Ketti.

Baby names that sound like Kettil are Cathal, Cadell, Cadel, Catullo, Codell, Gadiel, Gaddiel, Gedalio and Gedalia.