| Surname | Individuals |
|---|---|
|
Fagan
|
3 |
|
Failing
|
7 |
|
Fairbanks
|
1 |
|
of Falaise
|
1 |
|
Farrell
|
1 |
|
Fay
|
2 |
|
the Fearless
|
1 |
|
Fernandez
|
2 |
|
Fields
|
1 |
|
Filkins
|
2 |
|
Fishell
|
1 |
|
Fisher
|
1 |
|
FitzGerald
|
1 |
|
Fitzhammon
|
1 |
|
Fitzrobert
|
2 |
|
of Flanders
|
1 |
|
Fletcher
|
2 |
|
Florence
|
1 |
|
Fohlbusch
|
5 |
|
Follett
|
1 |
|
Fort
|
1 |
|
Foster
|
1 |
|
Fowler
|
4 |
|
Frank
|
1 |
|
Freeman
|
1 |
|
Freitas
|
5 |
|
French
|
1 |
|
Friend
|
2 |
|
Frost
|
1 |
|
Fry
|
1 |
|
Fulford
|
11 |