| Familienname | Wappen | |
| Jaatagk | |  |
| Jächlin |  | |
| Jack | | |
| Jäck | | |
| Jackensticker | | |
| Jäckle | | |
| Jäckler | | |
| Jackobi | | |
| Jackobie | | |
| Jackoby | | |
| Jacob | | |
| Jacobaer | | |
| Jacober | | |
| Jacobi | | |
| Jacobmayer | | |
| Jacobsdotter | | |
| Jacobsen | | |
| Jacobssen | | |
| Jacoby | | |
| Jacoffynne | | |
| Jacoppes | | |
| Jagdhaus | | |
| Jageduvel | | |
| Jageisen | | |
| Jägelin | | |
| Jagelouff | | |
| Jagenlauf | | |
| Jagenteufel | | |
| Jäger | | |
| Jägerhans | | |
| Jägerknecht | | |
| Jägermeister | | |
| Jägerschmid | | |
| Jägersdorfer | | |
| Jäggle | | |
| Jaghenduvel | | |
| Jaghethus | | |
| Jagofsky | | |
| Jagow | | |
| Jagowski | | |
| Jagstheimer | | |
| Jagusch | | |
| Jagysen | | |
| Jagyßen | | |
| Jaher | | |
| Jäher | | |
| Jahn | | |
| Jähn | | |
| Jahnich | | |
| Jähnichen | | |
| Jähnicke | | |
| Jähnisch | | |
| Jähns | | |
| Jähnsch | | |
| Jahreis | | |
| Jährmann | | |
| Jais | | |
| Jaißle | | |
| Jäk | | |
| Jakob | | |
| Jakobäus | | |
| Jakober | | |
| Jakobi | | |
| Jakobius | | |
| Jakobsdotter | | |
| Jakobsen | | |
| Jakobsmeier | | |
| Jakobus | | |
| Jakoby | | |
| Jakusch | | |
| Jakusz | | |
| Jakutsch | | |
| Jammerer | | |
| Jämmerlich | | |
| Jamnitzer | | |
| Janer | | |
| Jäner | | |
| Jänichen | | |
| Janitsch | | |
| Jännini | | |
| Jansen | | |
| Janson | | |
| Janssen | | |
| Jäntschen | | |
| Janus | | |
| Janusch | | |
| Japp | | |
| Jappe | | |
| Jarcke | | |
| Jareis | | |
| Järger | | |
| Jarig | | |
| Jarke | | |
| Jarken | | |
| Jarman | | |
| Jarmann | | |
| Jarneck | | |
| Jarnick | | |
| Jas | | |
| Jasch | | |
| Jäsch | | |
| Jaschke | | |
| Jäschke | | |
| Jasomirgott | | |
| Jaspis | | |
| Jaß | | |
| Jasse | | |
| Jätter | | |
|
|
| Familienname | Wappen | |
| Jauch | | |
| Jauchle | | |
| Jauchlin | | |
| Jaudas | | |
| Jauer | | |
| Jaufenthaler | | |
| Jaufer | | |
| Jaufner | | |
| Jaumann | | |
| Jaunthaler | | |
| Jaus | | |
| Jauß | | |
| Jautz | | |
| Jdelhauser | | |
| Jeck | | |
| Jeckeler | | |
| Jecklere | | |
| Jedelhauser | | |
| Jedelhaußer | | |
| Jeglinski | | |
| Jeglinsky | | |
| Jehle | | |
| Jehlein | | |
| Jehne | | |
| Jehring | | |
| Jelin | | |
| Jemerlich | | |
| Jemrer | | |
| Jena | | |
| Jenatsch | | |
| Jenatz | | |
| Jenderich | | |
| Jener | | |
| Jenerwein | | |
| Jenewein | | |
| Jenich | | |
| Jenicherr | | |
| Jeningen | | |
| Jeninger | | |
| Jenisch | | |
| Jenne | | |
| Jenner | | |
| Jennerwein | | |
| Jennewein | | |
| Jennin | | |
| Jenninger | | |
| Jenny | | |
| Jenowein | | |
| Jensch | | |
| Jenschik | | |
| Jenschke | | |
| Jentsch | | |
| Jentschik | | |
| Jentschitsch | | |
| Jentschke | | |
| Jentschko | | |
| Jentzsch | | |
| Jentzsch | | |
| Jerg | | |
| Jerger | | |
| Jeri | | |
| Jerichauer | | |
| Jerin | | |
| Jeschke | | |
| Jeschko | | |
| Jesenwanger | | |
| Jesigerin | | |
| Jesinger | | |
| Jesko | | |
| Jeß | | |
| Jessele | | |
| Jessenwanger | | |
| Jest | | |
| Jestetter | | |
| Jesus | | |
| Jetelhauser | | |
| Jettebrok | | |
| Jettebruch | | |
| Jettenburger | | |
| Jetter | | |
| Jettinger | | |
| Jetz | | |
| Jetzel | | |
| Jeuch | | |
| Jeutensohn | | |
| Jeutensun | | |
| Jeversen | | |
| Jeverssen | | |
| Jewersen | | |
| Jewertzyn | | |
| Jheninger | | |
| Jhering | | |
| Jhesus | | |
| Jhoel | | |
| Joachim | | |
| Joanneser | | |
| Joas | | |
| Job | | |
| Jobin | | |
| Jobs | | |
| Jobst | | |
| Jöbstl | | |
| Jobstmann | | |
| Joch | | |
| Jocham | | |
| Jochelin | | |
| Jöchelin | | |
| Jochenfaß | | |
|
|
| Familienname | Wappen | |
| Jocher | | |
| Jöcher | | |
| Jochgrim | | |
| Jochili | | |
| Jochim | | |
| Jöchle | | |
| Jöchlein | | |
| Jochriem | | |
| Jochum | | |
| Jock | | |
| Joculator | | |
| Jodde | | |
| Jode | | |
| Jodenkock | | |
| Joder | | |
| Jodocus | | |
| Jodocy | | |
| Joel | | |
| Jogenlauf | | |
| Jogkh | | |
| Johann | | |
| Johannes | | |
| Johannesdatter | | |
| Johannesdotter | | |
| Johannsen | | |
| Johannser | | |
| Johansdotter | | |
| Joheli | | |
| Johler | | |
| Jöhlinger | | |
| John | | |
| Johner | | |
| Johst | | |
| Joich | | |
| Jöich | | |
| Joist | | |
| Joisten | | |
| Jokulator | | |
| Jolere | | |
| Jolibois | | |
| Jölinger | | |
| Jolly | | |
| Joly | | |
| Jolyboy | | |
| Jonas | | |
| Jonasch | | |
| Jonaß | | |
| Jonasz | | |
| Jongeling | | |
| Jongelinx | | |
| Jongheling | | |
| Joobs | | |
| Joos | | |
| Jooß | | |
| Joost | | |
| Joosten | | |
| Jopner | | |
| Jopp | | |
| Jöppel | | |
| Joppner | | |
| Jorck | | |
| Jordan | | |
| Jorde | | |
| Jördens | | |
| Jordis | | |
| Jörg | | |
| Jörgenhans | | |
| Jörger | | |
| Jorgmüller | | |
| Jorich | | |
| Jörig | | |
| Jorisch | | |
| Joriß | | |
| Jork | | |
| Jos | | |
| Josaphat | | |
| Joseli | | |
| Jöseli | | |
| Josenhans | | |
| Joseph | | |
| Josephi | | |
| Joser | | |
| Joser | | |
| Jöser | | |
| Josias | | |
| Jösinger | | |
| Josl | | |
| Jösle | | |
| Joß | | |
| Jösser | | |
| Jößle | | |
| Joßli | | |
| Jößlin | | |
| Jost | | |
| Jöst | | |
| Jöstel | | |
| Jostl | | |
| Jöstl | | |
| Jöstle | | |
| Jöstler | | |
| Josua | | |
| Jouch | | |
| Joußlin | | |
| Jouvenal | | |
| Jouvenel | | |
|
