Kristoff \k-risto-ff, kr(is)-toff\ as a boy's name is a variant of Kristopher (Scandinavian, Greek), and the meaning of Kristoff is "bearing Christ".

The baby name Kristoff sounds like Kristof, Kristo, Kristos, Kristofor, Kristoffer, Kristofer, Kristofel and Krystof. Other similar baby names are Krister, Cristos, Criston, Cristofer, Christof, Cristofor, Kristien, Kristan and Krist.