Freya has long been popular in the U.K. but has only taken off in the US in the last decade, along with the entire category of mythological names. Derived from the Old Norse name Freyja, meaning "Lady, noble woman", Freya is the name of the Norse goddess of love, beauty, and fertility.

Gentle yet tough, rare and intriguing, Fritha is an Anglicized variation as well as a Manx form of the Old Norse Fríða. Ultimately derived from the element fríðr meaning "fair, beautiful", it is similar but not the same as the Germanic Frida which means "peace".

The Old Norse and modern Norwegian word name Fjord, which refers to a passage in the sea, could work for children of both genders.

The name of several legendary Danish kings, including one who declared universal peace.