| Name | # Entries |
|---|---|
| Fargher | 34 |
| Falkner | 34 |
| Fleur | 34 |
| Fuchs | 34 |
| Fataar | 34 |
| Frieslaar | 33 |
| Finnerty | 32 |
| Fannin | 32 |
| Frisby | 32 |
| Fitzroy | 31 |
| Fonseca | 30 |
| Francois | 30 |
| Futter | 30 |
| Finn | 30 |
| Forrest | 30 |
| Faithfull | 30 |
| Falloon | 30 |
| Fenemor | 30 |
| Fitzgerald | 30 |
| Friedlander | 30 |
| Filander | 30 |
| Faro | 29 |
| Farao | 29 |
| Farrar | 29 |
| Farlane | 29 |
| Flemming | 29 |
| Freese | 29 |
| Frylinck | 29 |
| Fakude | 28 |
| Fellows | 28 |
| Frizzell | 28 |
| Franklyn | 27 |
| Flutey | 27 |
| Furlong | 27 |
| Familton | 27 |
| Fulford | 26 |
| Fern | 26 |
| Flaws | 26 |
| Feaver | 26 |
| Full | 26 |
| Foley | 25 |
| Fastway | 25 |
| Figueira | 25 |
| Franke | 25 |
| Frear | 25 |
| Fabian | 25 |
| Fairclough | 25 |
| Farquhar | 25 |
| Frances | 25 |
| Fareed | 25 |
| Foord | 25 |
| Fabric | 25 |
| Finger | 25 |
| Fairlie | 24 |
| Filmalter | 24 |
| Frederick | 24 |
| Fairfield | 24 |
| Faasen | 24 |
| Faurie | 24 |
| Feldman | 24 |
| Flags | 23 |
| Fitzpatrick | 23 |
| Furman | 23 |
| Farinha | 23 |
| Firmin | 22 |
| Fallon | 22 |
| Farry | 22 |
| Frankel | 22 |
| Farm | 21 |
| Fields | 21 |
| Freedman | 21 |
| Flores | 20 |
| Fanning | 20 |
| Fillis | 20 |
| Fitzsimmons | 20 |