Fiadh means "wild" or "wild deer" in Irish — specifically evoking the free-roaming spirit of a deer in nature, untamed and graceful.
Fiamma
Fiamma means "flame" in Italian. It carries connotations of fire, heat, and burning passion.
Fidel
Faithful leader
Fides
Faithful loyalty
Field
Open space
Filip
God's servant
Finch
small bird, quiet, peaceful
Finlay
fair-haired, noble
Finley
Fair-haired, fair-minded
Finn
Fair and white
Finnegan
Fair river
Finnick
fair, white, noble
Finnley
Faithful son
Fintan
Fiery leader
Fiona
fair, white
Fionn
Fionn means "fair" or "white" in Old Irish, referring to light colouring — fair hair, fair skin, or a bright and radiant appearance. It carries connotations of beauty, clarity, and brightness rather than just a physical description.