Fiona \fi(o)-na\ as a girl's name is pronounced fee-OWN-ah. It is of Irish and Gaelic origin, and the meaning of Fiona is "fair, pale". Reportedly coined by an English author in the early 20th century. American musician Fiona Apple.
Fiona has 7 variant forms: Fee, Ffion, Ffiona, Ffyona, Fione, Fionna and Fyona.
For more information, see also the related name Fiora.