FANE, FAYNE, FAIN, FAEGAN, FAGAN:  joyful

FARLEY, FARLEIGH, FARLY, FAERRLEAH, FAIRLIE:  from the bull's pasture

FARNELL, FEARNHEALH, FARNALL, FERNALD:  from the fern slope

FARNHAM, FEARNHAMM:  from the fern field

FARNLEY, FARNLY, FEARNLEAH:  from the fern meadow

FAROLD, FAERWALD:  powerful traveler

FARR, FAER:  traveler

FARSON, FARRS, FARS:  son of Farr

FELTON, FELDTUN, FELDUN, FELDON:  from the field estate

FENTON:  from the farm on the fens

FERREX:  myth name

FIELDING, FELDING:  lives in the field

FILBERT, FILBURT, FELABEORHT:  brilliant

FILMER, FILMORE, FILMARR, FELAMAERE:  famous

FINN:  blond

FIRMAN:  fair

FISKE:  fish

FITCH, FITCHE, FYTCH:  ermine

FITZ:  son

FITZ ADAM, FITZADAM:  son of Adam

FITZGERALD, FITZ GERALD:  son of Gerald

FITZGIBBON, FITZ GIBBON, FITZGILBERT, FITZ GILBERT:  son of Gilbert

FITZHUGH, FITZ HUGH:  son of Hugh

FITZJAMES, FITZ JAMES:  son of James

FITZPATRICK, FITZ PATRICK:  son of Patrick

FITZSIMON, FITZ SIMON, FITZSIMMONS, FITZSIMONS:  son of Simon

FITZ WATER, FITZWATER, FITZWALTER, FITZWALTER:  son of Walter

FLEMING:  Dutchman

FLINT, FLYNT:  a stream

FORD:  river crossing

FOSTER, FOREST, FORRESTER:  keeps the forest

FOWLER:  game warden

FRAYNE, FRAINE, FREYNE:  foreigner

FREELAND:  from the free land

FREWIN, FREWYN, FREWEN, FREOWINE:  noble friend

FREY:  lord

FRICK, FRIKA, FRECA:  bold

FRIDOLF, FRIDOLPH, FRIDWOLF, FRIDUWULF:  peaceful wolf

FRISA:  curly-haired

FULLER, FULLERE:  cloth thickener

FULTON, FUGELTUN, FULATON:  from the people's estate