| FABIAN | Bean Grower |
| FABIENNE | Bean Grower (Fr) |
| FABIOLA | Bean Grower |
| FABRIZIO | One with Skillful Hands (Lt) |
| FABUNNI | God has Given Me This (Af) |
| FAIRFAX | Fair Haired |
| FAIRLY | The Far Meadow |
| FAITH | To Trust |
| FALA | A Crow (Nat.Am) |
| FALE | House |
| FALLON | Of a Ruling Family |
| FANCHON | Betrothed, Whimsical |
| FARICA | Chief of Peace |
| FARIS | Horseman/Knight |
| FARLEY | Sheep's Meadow |
| FARRAH | A Wild Donkey |
| FARRELL | Of Proven Courage (Ir) |
| FATIMA | Daughter of the Prophet |
| FAUSTA | Fortunate (It) |
| FAUSTINE | Lucky |
| FAVIAN | Brave Man |
| FAWN | Young Deer |
| FAY | Fairy or Elf |
| FAYE | Fairy or Elf |
| FAYLINN | Fairy Kingdom |
| FEDORA | Divine Gift (Gk) |
| FEIVEL | God Assists (Hb) |
| FELETI | Peace |
| FELICE | Fortunate, Happy (It) |
| FELICIA | Happiness |
| FELICITY | From the name FELICIA |
| FELIMY | Ever Good |
| FELIX | Happy and Prosperous |
| FELL | A Field |
| FELTON | Town in a Field |
| FENNELLA | White Shoulder (Ir) |
| FEORAS | Smooth Rock (Gk) |
| FERDINAND | To be Courageous |
| FERGAL | Man of Strength |
| FERGUS | Manly |
| FERGUSON | Son of FERGUS |
| FERN | A Fern Plant or See FERDINAND |
| FERNANDO | Daring, Adventurous |
| FERRIS | Iron Worker |
| FERROL | Iron Ring |
| FIACHRA | Irish Saint (Ir) |
| FICO | A Fig |
| FIDEL | Faithful |
| FIDELIA | Faithful (Sp) |
| FIDELIO | Faithful (It) |
| FIDELLA | Faithful |
| FIELD | A Field |
| FILBERT | Brilliant |
| FILIA | Friendship (Gk) |
| FILIPINA | Lover of Horses (Po) |
| FINEEN | Fair Offspring |
| FINLEY | Fair Haired One |
| FINN | Fair |
| FINNA | Fair |
| FINOLA | From the name FENELLA (Ir) |
| FIONA | White |
| FIONAN | Fair (Ir) |
| FIONN | From FIONA (Ir) |
| FIONNULA | From the name FIONA |
| FIORENZA | Flower (It) |
| FISK | A Fish |
| FISSEHA | Happiness, Joy (Af) |
| FLAN | Arrow |
| FLANNERY | Flat Land |
| FLAVIAN | Yellow, Blonde |
| FLETCHER | Arrow Maker |
| FLEUR | From the name FLORENCE (Fr) |
| FLINT | Hard Quartz Rock |
| FLO | From the name FLORENCE |
| FLORA | From the name FLORENCE (It/Sp) |
| FLORAMARIA | Flower of Mary |
| FLORENCE | Prosperous, Flowering |
| FLORIA | Flowering |
| FLORIANE | Flowering |
| FLORIDA | Flourishing |
| FLORRIE | From the name FLORENCE |
| FLOWER | From the name FLORENCE |
| FLOYD | The Hollow |
| FLYNN | Heir to the Redheaded (Ir) |
| FOLA | Honor (Af) |
| FONDA | To Melt |
| FONDEA | To Melt |
| FORBES | Prosperous |
| FORD | Road |
| FORDON | To Destroy |
| FORREST | Of the Woods, Forest |
| FORRESTER | Of the Forest |
| FORSTER | From the name FORRESTER |
| FORTUNE | Given to Luck (Fr) |
| FOSTER | From the name FORREST |
| FOUNTAIN | A Spring |
| FOX | A Fox |
| FOY | A Journey |
| FRALEY | Friar |
| FRAN | From the name FRANCES |
| FRANCES | (F) A Free Woman |
| FRANCESCA | From the name FRANCES |
| FRANCIS | (M) A Free Man |
| FRANK | From the name FRANCIS |
| FRANKLIN | Free Man |
| FRANZ | From the name FRANCIS |
| FRASIER | Stawberry |
| FRAYNE | Ash Tree |
| FRED | From the name FREDERICK |
| FREDDY | From the name FREDERICK |
| FREDERICA | From the name FREDRICA |
| FREDERICK | Peace |
| FREDRICA | Peace |
| FREED | Form of FREDERICK |
| FREEMAN | Free Man |
| FREJA | Norse Goddess of Love |
| FREMONT | Freedom Mountain |
| FREYA | Goddess of Love, Fertility and Beauty |
| FRIEDA | Peace, Joy |
| FRITZ | Contraction of FREDERICK |
| FRITZI | From the name FREIDA |
| FRONDE | Leafy Branch |
| FRUMA | One Who Is Religious (Hb) |
| FRYE | Seed, Offspring |
| FULBRIGHT | Very Light |
| FULLER | Occupational Surname |
| FYNN | Form of FINN |