| J. | 6 |
| Jaarda | 1 |
| Jabara | 1 |
| Jablonski | 5 |
| Jabour | 1 |
| Jachalka | 1 |
| Jachalke | 24 |
| Jachasiah | 1 |
| Jachle | 1 |
| Jack | 17 |
| Jackaway | 1 |
| Jacke | 1 |
| Jackel | 2 |
| Jackells | 1 |
| Jacket | 1 |
| Jackett | 5 |
| Jacketta | 1 |
| Jackeway | 1 |
| Jackie (Jackie?) | 2 |
| Jackle | 20 |
| Jacklin | 9 |
| Jackman | 6 |
| Jacks | 15 |
| Jacksin | 1 |
| Jackson | 871 |
| Jackson
Jackson |
1 |
| Jackson? | 1 |
| Jackstis | 1 |
| Jackway | 9 |
| Jackymack | 1 |
| Jacnecke | 1 |
| Jacob | 24 |
| Jacobes | 1 |
| Jacobey | 1 |
| Jacobi | 2 |
| Jacobis | 1 |
| Jacobowitz | 1 |
| Jacobs | 262 |
| Jacobsen | 16 |
| Jacobson | 31 |
| Jacobus | 12 |
| Jacobuzio | 4 |
| Jacoby | 8 |
| Jacokee | 1 |
| Jacokes | 28 |
| Jacopes | 1 |
| Jacops | 1 |
| Jacot | 2 |
| Jacott | 1 |
| Jacox | 25 |
| Jacquay | 1 |
| Jacque | 1 |
| Jacquemain | 1 |
| Jacques | 24 |
| Jacquete | 1 |
| Jacquett | 4 |
| Jacquette | 10 |
| Jacquibble | 1 |
| Jacquith | 1 |
| Jadel | 4 |
| Jadkson | 1 |
| Jadroun | 1 |
| Jaechcke | 1 |
| Jaeger | 8 |
| Jaehns | 1 |
| Jaeniche | 2 |
| Jaenicke | 24 |
| Jaffe | 3 |
| Jaffee | 1 |
| Jaffray | 3 |
| Jaffries | 1 |
| Jager | 10 |
| Jagerisky | 1 |
| Jagersma | 1 |
| Jagger | 6 |
| Jaggers | 10 |
| Jaglois | 1 |
| Jaglowski | 1 |
| Jago | 1 |
| Jagunis | 1 |
| Jahnka | 5 |
| Jahnke | 5 |
| Jajko | 2 |
| Jaka | 1 |
| Jakcson | 1 |
| Jakes | 3 |
| Jakeway | 23 |
| Jakovich | 1 |
| Jaksa | 1 |
| Jaksway | 3 |
| Jakubczak | 1 |
| Jakubuc | 1 |
| Jakupi | 1 |
| Jakus | 2 |
| Jakway | 2 |
| Jalbert | 1 |
| Jalkanen | 1 |
| Jalufka | 1 |
| Jambros | 2 |
| Jamel | 1 |
| James | 194 |
| Jamesbeck | 1 |
| Jameson | 29 |
| Jameston | 1 |
| Jamiesom | 1 |
| Jamieson | 11 |
| Jamison | 14 |
| Jamros | 7 |
| Jamsing | 1 |
| Jamy | 1 |
| Janacek | 1 |
| Janan | 1 |
| Janas | 1 |
| Janashka | 1 |
| Janatowski | 2 |
| Jancovic | 1 |
| Jancovich | 6 |
| Janderno | 2 |
| Janderson | 1 |
| Jandro | 2 |
| Jandron | 1 |
| Jane | 51 |
| Janecke | 24 |
| Janes | 67 |
| Janetzke | 14 |
| Janeway | 3 |
| Janey | 1 |
| Jang | 4 |
| Jangen | 1 |
| Jango | 3 |
| Janicek | 1 |
| Janicke | 1 |
| Janike | 1 |
| Janikee | 1 |
| Janis | 1 |
| Janke | 7 |
| Jankens | 3 |
| Jankins | 1 |
| Jankoviac | 1 |
| Jankoviak | 2 |
| Jankovic | 14 |
| Jankovich | 11 |
| Jankovick | 1 |
| Jankovics | 2 |
| Jankowski | 11 |
| Jankowsky | 1 |
| Janks | 2 |
| Jannereth | 3 |
| Jannette | 1 |
| Janney | 2 |
| Jannings | 1 |
| Jannowsek | 1 |
| Jannzik | 1 |
| Janose | 6 |
| Janosek | 1 |
| Janoskie | 2 |
| Janousek | 82 |
| Janousek/Teneyck | 1 |
| Janousek-Grady | 1 |
| Janovich | 2 |
| Jans | 2 |
| Jansen | 24 |
| Jansen/Johnson | 1 |
| Jansohn | 2 |
| Janson | 9 |
| Janssen | 5 |
| Jansson | 2 |
| Jant | 1 |
| Jantzen | 3 |
| Jantzi | 2 |
| Jantzke | 2 |
| Janueski | 1 |
| Janusz | 2 |
| Janzen | 2 |
| Jaouette | 2 |
| Japhet | 1 |
| Japinga | 1 |
| Japp | 1 |
| Jappi | 1 |
| Japs | 1 |
| Japson | 1 |
| Jaquay | 1 |
| Jaquays | 5 |
| Jaques | 38 |
| Jaquet | 1 |
| Jaqueth | 2 |
| Jaquett | 8 |
| Jaquette | 69 |
| Jaqueys | 1 |
| Jaquish | 2 |
| Jaquith | 6 |
| Jarabek | 9 |
| Jaramillo | 1 |
| Jaratfer | 2 |
| Jarbo | 2 |
| Jarboc | 1 |
| Jarboe | 11 |
| Jarbor | 1 |
| Jarchow | 2 |
| Jarcke | 1 |
| Jardine | 9 |
| Jardinero | 1 |
| Jardot | 70 |
| Jardott | 2 |
| Jared | 1 |
| Jarema | 1 |
| Jaress | 1 |
| Jarmain | 2 |
| Jarman | 69 |
| Jarmen | 3 |
| Jarmey | 1 |
| Jarmin | 3 |
| Jarmul | 4 |
| Jarmyn | 1 |
| Jarnagin | 1 |
| Jarokes | 1 |
| Jarosz | 9 |
| Jarot | 2 |
| Jarous | 3 |
| Jarrad | 8 |
| Jarrard | 30 |
| Jarratt | 1 |
| Jarred | 5 |
| Jarrel | 1 |
| Jarrell | 5 |
| Jarrett | 9 |
| Jarrette | 1 |
| Jarsteer | 1 |
| Jarster | 1 |
| Jarstfer | 19 |
| Jart | 1 |
| Jaruis | 1 |
| Jarve | 2 |
| Jarves | 1 |
| Jarvey | 1 |
| Jarvi | 5 |
| Jarvie | 1 |
| Jarvis | 183 |
| Jarvis/Jervis | 1 |
| Jarvisas | 1 |
| Jasbo | 1 |
| Jasdofer | 3 |
| Jasen | 1 |
| Jasenas | 2 |
| Jaseph | 2 |
| Jasic | 1 |
| Jasienicki | 2 |
| Jasienski | 5 |
| Jasier | 1 |
| Jasina | 2 |
| Jasiulevicius | 2 |
| Jaska | 2 |
| Jaskiw | 1 |
| Jaskowiak | 2 |
| Jaslin | 1 |
| Jasman | 1 |
| Jason | 8 |
| Jasper | 2 |
| Jasperse | 1 |
| Jastram | 10 |
| Jastrau | 1 |
| Jastrom | 2 |
| Jaude | 1 |
| Javett | 1 |
| Javis | 8 |
| Jawokski | 1 |
| Jaworski | 9 |
| Jaxon | 3 |
| Jay | 9 |
| Jayaraman | 1 |
| Jaycox | 28 |
| Jaye | 2 |
| Jayes | 3 |
| Jayne | 5 |
| Jaynes | 16 |
| Jbeily | 2 |
| Jean | 11 |
| Jeanicke | 2 |
| Jeannette | 1 |
| Jearom | 3 |
| Jebet | 1 |
| Jech | 1 |
| Jeckells | 2 |
| Jeckels | 1 |
| Jeckles | 1 |
| Jecks | 53 |
| Jedel | 1 |
| Jedeon | 1 |
| Jedla | 1 |
| Jeeks | 1 |
| Jeens | 1 |
| Jeffards | 2 |
| Jefferds | 1 |
| Jefferey | 2 |
| Jefferies | 18 |
| Jeffers | 27 |
| Jefferson | 20 |
| Jeffery | 49 |
| Jefferys | 1 |
| Jeffirs | 2 |
| Jeffords | 2 |
| Jeffres | 3 |
| Jeffrey | 34 |
| Jeffreys | 4 |
| Jeffries | 50 |
| Jeffry | 4 |
| Jegla | 8 |
| Jehner | 6 |
| Jehnsen | 5 |
| Jeinz | 1 |
| Jelinek | 4 |
| Jelinzen | 1 |
| Jellamore | 1 |
| Jellby | 3 |
| Jellema | 1 |
| Jellson | 1 |
| Jeltema | 5 |
| Jeluso | 2 |
| Jemeng | 1 |
| Jemie | 1 |
| Jemilo | 1 |
| Jemison | 5 |
| Jemkort | 1 |
| Jemmerson | 1 |
| Jemnina | 1 |
| Jenca | 1 |
| Jencks | 4 |
| Jender | 1 |
| Jenee | 1 |
| Jenei | 1 |
| Jeneke | 2 |
| Jeneks | 1 |
| Jeness | 1 |
| Jeney | 1 |
| Jenghr | 1 |
| Jenhopin | 1 |
| Jenica | 1 |
| Jenierson | 1 |
| Jenings | 3 |
| Jenison | 42 |
| Jenke | 3 |
| Jenkins | 267 |
| Jenkinson | 3 |
| Jenks | 152 |
| Jenn | 1 |
| Jenna | 3 |
| Jenne | 100 |
| Jennedy | 1 |
| Jennee | 3 |
| Jenneke | 1 |
| Jenner | 3 |
| Jenneski | 1 |
| Jenness | 3 |
| Jennett | 1 |
| Jenney | 4 |
| Jennie | 16 |
| Jennika | 1 |
| Jennimgs | 2 |
| Jenning | 5 |
| Jennings | 195 |
| Jenninigs | 1 |
| Jennison | 16 |
| Jennot | 1 |
| Jenns | 1 |
| Jenny | 7 |
| Jenny ? | 3 |
| Jensen | 112 |
| Jenson | 67 |
| Jenvey | 1 |
| Jenvy | 1 |
| Jeoran | 1 |
| Jepsen | 4 |
| Jepsin | 1 |
| Jepson | 26 |
| Jepson ? | 1 |
| Jerdon | 1 |
| Jeremiah | 1 |
| Jeresta | 1 |
| Jerett | 1 |
| Jergenson | 2 |
| Jerick | 9 |
| Jerkins | 1 |
| Jermain | 13 |
| Jermaine | 1 |
| Jerman | 1 |
| Jermany | 2 |
| Jerme | 1 |
| Jermin | 3 |
| Jermone | 1 |
| Jermyn | 2 |
| Jernegan | 1 |
| Jernigan | 1 |
| Jernning | 1 |
| Jernstad | 1 |
| Jerolemon | 1 |
| Jerome | 41 |
| Jerould | 1 |
| Jerrard | 1 |
| Jerrell | 2 |
| Jerrells | 3 |
| Jerrett | 7 |
| Jerrett/Jewell | 1 |
| Jerrick | 1 |
| Jerrmain | 2 |
| Jersey | 2 |
| Jerstik | 1 |
| Jerue | 2 |
| Jervis | 9 |
| Jerzy | 2 |
| Jeschke | 2 |
| Jesilionis | 2 |
| Jeska | 1 |
| Jeske | 4 |
| Jeskells | 1 |
| Jesko | 4 |
| Jesky | 2 |
| Jesse | 2 |
| Jessen | 1 |
| Jesson | 3 |
| Jessop | 4 |
| Jessuf | 1 |
| Jessup | 78 |
| Jester | 2 |
| Jesus | 1 |
| Jeter | 4 |
| Jett | 1 |
| Jetter | 5 |
| Jettner | 2 |
| Jewel | 16 |
| Jewell | 216 |
| Jewell/Jerrett | 1 |
| Jewet | 2 |
| Jewett | 116 |
| Jewis | 1 |
| Jewitt | 10 |
| Jewks | 1 |
| Jewson | 2 |
| Jex | 5 |
| Jeyte | 1 |
| Jeziorska | 1 |
| Jezisek | 3 |
| Jeziut | 5 |
| Jiang-Ma | 1 |
| Jickells | 17 |
| Jickels | 4 |
| Jickills | 1 |
| Jickles | 1 |
| Jignac | 1 |
| Jilbert | 1 |
| Jiles | 5 |
| Jillain | 1 |
| Jillson | 5 |
| Jimenez | 8 |
| Jimenz | 1 |
| Jimerson | 3 |
| Jiminey | 3 |
| Jimmy | 1 |
| Jinik | 1 |
| Jinkins | 4 |
| Jinks | 8 |
| Jinne | 1 |
| Jinnings | 2 |
| Jiordano | 2 |
| Jipping-Smith | 1 |
| Jipson | 20 |
| Jiran | 1 |
| Jirou | 1 |
| Jisilionis | 2 |
| Jnne | 1 |
| Joachin | 1 |
| Joanette | 2 |
| Job | 1 |
| Joba | 1 |
| Jobe | 1 |
| Jobes | 1 |
| Jobin | 4 |
| Jobski | 5 |
| Jocelyn | 10 |
| Jochen | 1 |
| Jochlyn | 1 |
| Jockett | 3 |
| Jocobly | 1 |
| Jodran | 1 |
| Jodry | 1 |
| Jodway | 3 |
| Joeger | 1 |
| Joenecke | 1 |
| Joenicke | 1 |
| Joestbern | 1 |
| Jognston | 1 |
| Joh | 1 |
| Johanningsmeier | 3 |
| Johansen | 20 |
| Johgart | 1 |
| John | 17 |
| Johncock | 45 |
| Johncox | 4 |
| Johnes | 1 |
| Johnroe | 1 |
| Johns | 80 |
| Johnsen | 5 |
| Johnske | 1 |
| Johnson | 2348 |
| Johnson / McCort | 1 |
| Johnson ? | 1 |
| Johnson/Howe? | 1 |
| Johnson/Jansen | 1 |
| Johnsonbaugh | 5 |
| Johnson-Beaty | 2 |
| Johnson-Foster | 1 |
| Johnsons | 3 |
| Johnson's | 1 |
| Johnstin | 2 |
| Johnston | 256 |
| Johnstone | 9 |
| Johnston-Wisner | 1 |
| Johntson | 1 |
| Johson | 1 |
| Johston | 1 |
| Johucki | 1 |
| Johus | 1 |
| Joiner | 6 |
| Jokey | 1 |
| Joles | 1 |
| Jolet | 2 |
| Joley | 2 |
| Jolie | 1 |
| Jolin | 2 |
| Joll | 2 |
| Jolley | 27 |
| Jolliff | 6 |
| Jolls | 21 |
| Jolly | 17 |
| Jolman | 3 |
| Jolmson | 1 |
| Jols | 1 |
| Jolson | 1 |
| Jomes | 1 |
| Jon | 4 |
| Jonahkere | 1 |
| Jonas | 23 |
| Jonasz | 1 |
| Jonatowski | 2 |
| Jonckheere | 9 |
| Jone | 1 |
| Jones | 1796 |
| Jones (Pratt ?) | 2 |
| Jones / Pontz ? | 1 |
| Jonesaand | 1 |
| Jones-McKinney | 1 |
| Jonghin | 1 |
| Jonkers | 1 |
| Jonseck | 2 |
| Jons'es | 1 |
| Jonson | 2 |
| Joostberns | 6 |
| Jopke | 3 |
| Jopke-Anderson | 1 |
| Jopp | 6 |
| Joppa | 1 |
| Joppe | 2 |
| Joppie | 175 |
| Jopple | 1 |
| Joppy | 1 |
| Jorae | 13 |
| Jordain | 2 |
| Jordan | 371 |
| Jordan Lake | 1 |
| Jordan/Jordon | 1 |
| Jordans | 1 |
| Jorden | 12 |
| Jordian | 1 |
| Jordna | 1 |
| Jordon | 68 |
| Jorgensen | 46 |
| Jorgenson | 9 |
| Jorgeson | 2 |
| Joris | 1 |
| Jorkasky | 1 |
| Jornel | 1 |
| Jorry | 1 |
| Jory | 2 |
| Joscoe | 1 |
| Jose | 1 |
| Joseline | 1 |
| Joselyn | 1 |
| Josenhans | 1 |
| Joseph | 86 |
| Josephson | 2 |
| Josephthal | 1 |
| Joshick | 6 |
| Joshlin | 2 |
| Joshlyn | 1 |
| Josie | 1 |
| Josinski | 1 |
| Joslen | 1 |
| Joslin | 104 |
| Joslyn | 40 |
| Joss | 3 |
| Josselyn | 2 |
| Jost | 1 |
| Josten | 1 |
| Josuns | 1 |
| Jotanovic | 1 |
| Joughin | 4 |
| Joukainen | 1 |
| Jourdain | 1 |
| Jourdan | 5 |
| Jourden | 6 |
| Jourdon | 1 |
| Journean | 2 |
| Journeau | 2 |
| Jova | 1 |
| Jower | 1 |
| Jowett | 25 |
| Joy | 31 |
| Joy/Jay? | 1 |
| Joyce | 17 |
| Joyes | 1 |
| Joyner | 3 |
| Joynt | 4 |
| Joyrdsinski | 2 |
| Joys | 1 |
| Jrnkind | 1 |
| Jrzcsik | 1 |
| Juall | 1 |
| Juantrell | 1 |
| Juarez | 2 |
| Jubainville | 1 |
| Jubb | 7 |
| Jubeck | 1 |
| Jubinville | 1 |
| Juckett | 14 |
| Judah | 2 |
| Juday | 1 |
| Judcofken | 1 |
| Judd | 67 |
| Judde | 1 |
| Juden | 1 |
| Judge | 19 |
| Judges | 1 |
| Judgett | 1 |
| Judin | 1 |
| Judkins | 2 |
| Judnich | 5 |
| Judson | 55 |
| Judy | 23 |
| Jueket | 1 |
| Juekett | 1 |
| Juelett | 1 |
| Juenker | 37 |
| Juey (Huey) | 1 |
| Jufko | 1 |
| Jugerfal | 1 |
| Jugler | 2 |
| Jugovich | 2 |
| Juhala | 2 |
| Juhas | 1 |
| Juhl ? | 1 |
| Juhola | 1 |
| Juig | 1 |
| Juilleral | 1 |
| Juillerat | 3 |
| Juip | 1 |
| Jukles | 1 |
| Julian | 6 |
| Julien | 2 |
| Julius | 1 |
| Jull | 1 |
| Jull ?? | 1 |
| Julson | 6 |
| Jump | 8 |
| Jump/Jupp | 1 |
| Jumper | 1 |
| June | 15 |
| June. | 2 |
| Jung | 2 |
| Junge | 3 |
| Jungel | 2 |
| Jungwirth | 6 |
| Juniper | 1 |
| Junke | 1 |
| Junker | 20 |
| Junkert | 1 |
| Junod | 1 |
| Juola | 1 |
| Jupin | 3 |
| Jupp/Jump | 1 |
| Juramel | 1 |
| Jurasek | 1 |
| Jurczenia | 2 |
| Jurdan | 1 |
| Jurgens | 1 |
| Jurisic | 2 |
| Jurkiewicz | 1 |
| Jurkovitch | 1 |
| Jurman | 1 |
| Jurmu | 1 |
| Jurney | 1 |
| Jurs | 1 |
| Jurstik | 9 |
| Jury | 42 |
| Jurzeia | 1 |
| Juskulka | 1 |
| Jussila | 1 |
| Jussup | 1 |
| Just | 1 |
| Justema | 2 |
| Justice | 10 |
| Justin | 2 |
| Justus | 7 |
| Jusu | 1 |
| Juterjohn | 1 |
| Juvonan | 1 |
| Juyck | 1 |
| Juythe | 1 |
| Juzuit | 1 |