1FeniouxFennel 
2FerrieresLatin *ferracea, mines or forges 
3Fier d'ArsFier, deep offshore anchorage, (related to fjord)Cassini’s map names the sea Fier d'Ars
4Fleac-sur-Seugne  
5FloiracLatin name, Florus with -acum 
6Flotte  
7Fontaine-Chalendray*Calendinacum, Latin name, Calendinus with -acumThe very abundant spring is the source of the Antenne
8Fontaines-d'OzillacLatin name, Osilius with -acum 
9Fontcouverte  
10FontenetFontanellumThe small spring.
11ForgesLatin fabricas, forge or workshop 
12FouillouxFoliaLeaves
13Fouras  
14FrediereLatin frigidus+ aria, cold spring