| Name | Anzahl Personen |
| Jabas | 2 |
| Jaberg | 1 |
| Jacober | 1 |
| Jacobsen | 1 |
| Jacquet | 1 |
| Jaggi | 15 |
| Jaine | 2 |
| Jakob | 5 |
| Jakober | 4 |
| James | 1 |
| Janitschek | 1 |
| Jans | 1 |
| Jansen | 1 |
| Janzi | 1 |
| Jaquet | 97 |
| Jaquier | 1 |
| Jarboe | 2 |
| Jardin | 1 |
| Jaric | 1 |
| Jauk | 1 |
| Jaun | 1 |
| Jayet | 1 |
| Jäcker | 1 |
| Jäger | 18 |
| Jäggi | 2265 |
| Jeanneret | 2 |
| Jeger | 2 |
| Jegerlehner | 1 |
| Jeker | 50 |
| Jeltsch | 1 |
| Jenik | 1 |
| Jenkins | 1 |
| Jenklin | 1 |
| Jenni | 15 |
| Jenny | 7 |
| Jenzer | 4 |
| Jequier | 1 |
| Jeray | 1 |
| Jerjen | 1 |
| Jetzer | 1 |
| Jfanger | 1 |
| Joachim | 2 |
| Jobler | 1 |
| Jocot Decombes | 1 |
| Joggi | 2 |
| Joham | 4 |
| Johanson | 1 |
| John | 1 |
| Johnson | 1 |
| Joho | 1 |
| Jokober | 1 |
| Jolidon | 1 |
| Joliot | 1 |
| Jolissaint | 1 |
| Joller | 4 |
| Joly | 1 |
| Joos | 2 |
| Joray | 2 |
| Jordan | 1 |
| Jordi | 10 |
| Jorgensen | 1 |
| Josef | 1 |
| Joss | 7 |
| Jossen | 2 |
| Jost | 16 |
| Jothann | 1 |
| Jourdain | 1 |
| Jörg | 4 |
| Jseli | 1 |
| Jslach | 1 |
| Jten | 1 |
| Juchli | 10 |
| Jucker | 2 |
| Jud | 2 |
| Judas | 1 |
| Juen | 1 |
| Jufer | 1 |
| Juillerat | 1 |
| Julier | 4 |
| Julmy | 1 |
| Jumond | 1 |
| Jung | 6 |
| Jungen | 1 |
| Jungi | 1 |
| Jungo | 1 |
| Junod | 2 |
| Juon | 2 |
| Jurt | 2 |
| Jürgen | 2 |
| Alle Namen | A Ä B C D E F G H I J K L M N O P Q R S SCH T U Ü V W Y Z |
| Alle Orte | A Ä B C D E F G H I J K L M N O P R S T U V W Z |
| Alle | Ehefrauen, deren Eltern nicht angegeben sind |