Fionnula

Fionnula is one of many spelling variations of this lovely Irish name for girls, underused in the US: Only 10 baby girls were given the name in 2016. Other variations include Fionnuala and Fenella. Fionnula was a legendary princess who was turned into a swan via a curse by her stepmother Aoife.

Pronounced fee-ON-uh-luh.

As of October 2026, Fionnula ranked #17114 in US births in 2016 SSA.