Fair, white, or clear
Fionna is a variant of the Irish name Fiona, derived from the Gaelic word 'fionn'. It historically refers to someone with a fair complexion or light hair. While the single-n spelling is more common, this double-n version adds a distinct, modern flair while maintaining its Celtic roots.
About 6 girls were named Fionna in 2025.
Gender-swapped version of Finn the Human · Adventure Time
Scottish jazz singer
US births per 5-year period, 1990–present (SSA data).
