Heraldry and the Finet Surname
Before any talk of crests, here are the plain facts about Finet. INSEE counts 3,305 people born in France with the Finet surname between 1891 and 2000; the busiest decade was 1961–1970. We do not guess at meanings: where the dictionaries are silent on Finet, the family's own records come first.
Heraldry is personal. Arms recorded for a Finet family belonged to that family, and other bearers of the name may have no link to them. Want more than a summary? See the Finet family name pack.