US Popularity Rank: None

Origin: Swedish

Meaning: Ancestor's descendant

Olaff is a beautiful boy's name of Swedish origin, meaning "ancestor's descendant." A bit like Old Norse Olaf, but with an extra "F" for tons more fun, Olaff puts a playful twist on a name widely celebrated across the world and even in the Disney universe if you've ever watched the Frozen franchise. Olaf was also a name carried by the mighty kings of Denmark, Norway, and Sweden. But if you're looking for something to set your mini monarch apart, you can count on Olaff to rule and reign over the rest with its double "Fs"!