As nouns the difference between fanion and franion
is that fanion is a small flag used for marking positions, especially by soldiers and surveyors while franion is (obsolete) a cheerful, frivolous person, a silly man; a loose woman.
fanion
English
Noun
(
en noun)
A small flag used for marking positions, especially by soldiers and surveyors.
franion
English
Noun
(
en noun)
(obsolete) A cheerful, frivolous person, a silly man; a loose woman.
*1590 , Edmund Spenser, The Faerie Queene , II.ii:
*:Might not be found a franker franion , / Of her lewd parts to make companion [...].