| Feldmann | 6 |
| Filimonov | 1 |
| Fokin | 2 |
| Freiberg | 6 |
| Freimann | 9 |
| Freivald | 65 |
| Friedrikson | 8 |
| Fuchs | 2 |
| Funk | 1 |
| Gamzina | 1 |
| Gede | 1 |
| Gelbart | 1 |
| Gellert | 13 |
| Gerashtsenko | 4 |
| Gerassimov | 1 |
| German | 6 |
| Gern | 34 |
| Gildemann | 6 |
| Glückmann | 2 |
| Gorjunov | 2 |
| Gosenkov | 2 |
| Grandberg | 4 |
| Granehed | 6 |
| Grau | 5 |
| Greenin | 2 |
| Grigorjev | 8 |
| Grosev | 1 |
| Gross | 6 |
| Grünbaum | 3 |
| Grünvald | 5 |
| Grünwerk | 20 |
| Grüünberg | 5 |
| Gudin | 4 |
| Guz | 6 |
| Haab | 4 |
| Haaboja | 6 |
| Haamer | 1 |
| Haasma | 1 |
| Haav | 6 |
| Haavakivi | 110 |
| Hage | 4 |
| Hagel | 7 |
| Hahn | 2 |
| Hainsoo | 4 |
| Hakman | 10 |
| Haljak | 2 |
| Haljas | 2 |
| Hall | 45 |
| Hallik | 226 |
| Halliste | 10 |
| Hamburg | 4 |
| Hamer | 7 |
| Hammel | 7 |
| Hanni | 12 |
| Hans | 2 |
| Hanschmidt | 1 |
| Hansen | 2 |
| Hansman | 4 |
| Hansmidt | 4 |
| Hansson | 1 |
| Hanst | 97 |
| Harm | 4 |
| Harusoo | 2 |
| Hatto | 3 |
| Haube | 5 |
| Hausen | 3 |
| Hausenberg | 6 |
| Hein | 2 |
| Heinla | 10 |
| Heinlaid | 2 |
| Heinlik | 2 |
| Heinmann | 7 |
| Heinrichsen | 6 |
| Heinsar | 2 |
| Heinsoo | 7 |
| Helde | 1 |
| Helm | 2 |
| Hendrikson | 4 |
| Herma | 16 |
| Hermet | 1 |
| Hiie | 7 |
| Hiiemäe | 2 |
| Hiiesalu | 2 |
| Hiiob | 4 |
| Hiir | 1 |
| Hilpus | 6 |
| Hindo | 48 |
| Hindrikson | 4 |
| Hinno | 4 |
| Hinnov | 7 |
| Hint | 26 |
| Hinto | 17 |
| Hintser | 9 |
| Hirt | 2 |
| Hirvemäe | 1 |
| Hjort | 2 |
| Holder | 2 |
| Hollat | 4 |
| Hollender | 1 |
| Holm | 6 |
| Holst | 25 |
| Holtsmann | 11 |
| Hontz | 4 |
| Horn | 6 |
| Hunt | 22 |
| Hõbeoja | 2 |
| Hõim | 10 |
| Härm | 19 |
| Härma | 128 |
| Härms | 2 |
| Hääl | 4 |
| Häälme | 2 |
| Höövel | 1 |
| Hüdse | 3 |
| Hüsse | 9 |
| Hüva | 2 |
| Hüüs | 1 |
| Ilisson | 8 |
| Illa | 1 |
| Ilm | 4 |
| Ilma | 14 |
| Ilmjärv | 5 |
| Ilmre | 2 |
| Ilumäe | 3 |
| Ilves | 170 |
| Ind | 1 |
| Indus | 1 |
| Ingel | 6 |
| Inginen | 1 |
| Int | 4 |
| Isotamm | 3 |
| Ivanov | 1 |
| Iwanowna | 1 |
| Ivask | 4 |
| Jaadla | 2 |
| Jaagosild | 4 |
| Jaakola | 3 |
| Jaakson | 4 |
| Jaaksoo | 3 |
| Jaanimets | 4 |
| Jaanisk | 11 |
| Jaanits | 1 |
| Jaanson | 17 |
| Jaanus | 60 |
| Jahhi | 3 |
| Jahimaa | 1 |
| Jaigma | 4 |
| Jakobson | 42 |
| Jakovlev | 2 |
| Jalakas | 17 |
| Jalamets | 5 |
| Jalas | 2 |
| Jamnes | 1 |
| Janikson | 5 |
| Janits | 7 |
| Jannask | 1 |
| Jannast | 32 |
| Jannits | 3 |
| Jansen | 24 |
| Janson | 4 |
| Jantra | 3 |
| Jantsikene | 2 |
| Janus | 24 |
| Jaska | 26 |
| Jatshmulin | 3 |
| Jefimov | 3 |
| Jegorov | 2 |
| Jensen | 5 |
| Jerkavits | 2 |
| Jerlak | 1 |
| Jersolan | 5 |
| Jerwa | 25 |
| Jessin | 2 |
| Jets | 3 |
| Joasoo | 3 |
| Johanson | 69 |
| Joonas | 81 |
| Joosep | 6 |
| Joost | 54 |
| Joosu | 7 |
| Josua | 2 |
| Juhanson | 60 |
| Juhkam | 129 |
| Juhkental | 1 |
| Juhtjõe | 5 |
| Jukk | 5 |
| Jundas | 2 |
| Junka | 19 |
| Jurak | 3 |
| Jurs | 2 |
| Juuresoo | 4 |
| Juurik | 2 |
| Juurka | 15 |
| Juursalu | 5 |
| Juursoo | 1 |
| Juusu | 2 |
| Jõe | 3 |
| Jõearu | 7 |
| Jõeluht | 4 |
| Jõemets | 1 |
| Jõeorg | 4 |
| Jõesaar | 1 |
| Jõessaar | 2 |
| Jõesuu | 4 |
| Jõeäär | 5 |
| Jõgeva | 18 |
| Jõgi | 317 |
| Jõgis | 1 |
| Jõgisalu | 3 |
| Jõgiste | 10 |
| Jänes | 46 |
| Järlak | 5 |
| Järv | 18 |
| Järva | 5 |
| Järvala | 4 |
| Järve | 16 |
| Järvela | 6 |
| Jässi | 16 |
| Jääger | 84 |
| Jörgenfrey | 1 |
| Jürgens | 8 |
| Jürgenson | 267 |
| Jürgenstein | 14 |
| Jürimäe | 6 |
| Jüris | 16 |
| Jürison | 2 |
| Jürissaar | 15 |
| Jüristo | 3 |
| Jürjenson | 3 |
| Jürna | 3 |
| Jürra | 1 |
| Jürvetson | 5 |
| Jütsi | 3 |