Fionna
GirlIrish (Gaelic)
Fionna is a girl name of Irish (Gaelic) origin meaning "fair, white".
About this name
Gender
Girl
Language
Irish (Gaelic)
Religion
None
Popularity
67 / 100
Syllables
2
Length
6 letters
Meaning
fair, white
Etymology
Derived from the Gaelic word 'Fionn' meaning 'fair' or 'white', used as the feminine form.
Frequently Asked Questions About Fionna
What does the name Fionna mean?
Fionna means "fair, white", and is of Irish (Gaelic) origin.
What is the origin of the name Fionna?
Fionna originates from Irish (Gaelic), commonly used in Europe.
Is Fionna a boy or girl name?
Fionna is typically used as a girl name.
What religion is the name Fionna associated with?
Fionna is associated with None.
Last updated: June 2026