- Faber
- Factor
- Fagert
- Fairchild
- Faircloth
- Fairey
- Falgout
- Fall
- Fantini
- Fara
- Farmer
- Farrell
- Farrington
- Faucette
- Faulkenbury
- Faulkner
- Favret
- Fearrington
- Feaster
- Featherston
- Fedorowicz
- Feifs
- Feldblum
- Feldman
- Fennell
- Fennimore
- Ferebee
- Fernandes
- Fernandez
- Fernando
- Ferrari
- Ferraro
- Ferrell
- Ferris
- Fesmire
- Fessler
- Fiddleman
- Field
- Fields
- Filmore
- Filyaw
- Finch
- Findley
- Fink
- Finucci
- Fiore
- Fishback
- Fisher
- Fiske
- Fissler
- Fitch
- Fitts
- Fitzmaurice
- Fitzsimons
- Flack
- Flaherty
- Fleenor
- Fleming
- Fletcher
- Flinn
- Flint
- Flood
- Flowers
- Floyd
- Fluke
- Fochler
- Fogel
- Fogleman
- Foley
- Foraker
- Ford
- Fore
- Forehand
- Foreman
- Forkner
- Forte
- Fortney
- Foss
- Foster
- Foust
- Fowler
- Fox
- Fraioli
- Frame
- Francis
- Francum
- Franklin
- Franks
- Frans
- Franse
- Frazier
- Freburger
- Frederick
- Fredrick
- Freeland
- Freeman
- Freemark
- Frega
- French
- Frenzel
- Freshwater
- Freundt
- Fricks
- Friedhoff
- Friedlein
- Friedman
- Friedmann
- Fritsch
- Frizziola
- Frothingham
- Fruncillo
- Fugok
- Fuller
- Funk
- Furiness
- Furlow
- Furr