| Name | Total | Name | Total | Name | Total | Name | Total | Name | Total |
|---|
| Lundahl | 1 | Lemaster | 1 | Lasson, Mayor. | 1 | Langford | 2 | Leo?, von | 1 |
| Latter | 1 | Lemmond | 5 | Lunge, Knight. | 2 | Longford | 2 | Landen, De | 2 |
| Lowery | 1 | Luckey | 1 | Laxmand | 1 | Low | 1 | Leathe | 1 |
| Lindsey | 3 | Lukin | 2 | Laxman | 1 | Ludlow | 2 | Levering | 1 |
| Larkin | 2 | Levin | 3 | Lindegaard,(Feldbereder Faaborgvej,Soerup | 1 | Lovel | 2 | Levine | 10 |
| Lassetter | 1 | Levin II | 1 | Lindegaard,(4 Weeks Old) | 1 | Luttrell | 1 | Lubeil | 1 |
| Lenox | 1 | Larsen | 13 | Lindegaard, (Died 6 Years Old) | 1 | Litton | 1 | Legg | 1 |
| Lowry | 1 | Lutken | 1 | Lindegaard,(Engineer) | 2 | Lovell | 1 | Lucero | 20 |
| Landry | 2 | Levi | 1 | Lindegaard,(Bank Executive) | 1 | Lestrange | 1 | Lawrence | 1 |
| Lavonda | 1 | Logserup | 1 | Lindegaard,(Employment Officer) | 1 | Lynne | 1 | Lenton | 54 |
| Lepicher | 1 | Lassen | 1 | Lajjiames | 1 | Lewth | 1 | Ling | 1 |
| Lubrecht | 71 | Lindegaard | 90 | Lyngstrand | 2 | Longueville | 1 | Lucelles, De | 1 |
| Lavenstein | 1 | Lindgren | 1 | Ladd | 1 | Latimer | 1 | Lemberg, von | 1 |
| Luttman | 1 | Lindhardt | 1 | Lemb,(Nurse) | 1 | Luxemburg-Maas, von | 2 | Loewenstein-Wertheim, von | 1 |
| Luettmann | 2 | Lindhart | 1 | Linegaard | 1 | Limbourg & Montj | 1 | Leiningen-Dagsburg, von | 1 |
| Lorintan | 1 | Langgaard | 1 | Lunge,Lady In Waiting Queen Christine | 1 | Lilienburg, von | 1 | Lodbrock | 1 |
| Lindner, von | 1 | Laub | 2 | Lise, (Still Lives Above Address Silkeborg | 1 | Limoges, De | 2 | Liegarde | 2 |
| Lynk | 1 | Lange | 10 | Lauring | 1 | Laskarina | 2 | Longwy, von | 2 |
| Landsberg, von | 7 | Langdal | 1 | Lindegaard,(Shoemakermeister) | 2 | Laskaris | 9 | Lippe-Detmold | 1 |
| Lang | 15 | Leuwenburgh | 4 | Lindegaard,(Shoemakermester) | 1 | Lusatia | 1 | Lamprecht, von | 2 |
| Lueken | 1 | Lonborg | 1 | Lindeblad | 1 | Lucelembourg | 1 | Leofwine | 1 |
| Launer | 2 | Landelius | 1 | Lauble,Kauffmann | 1 | Longwy, De | 1 | Leinster, von | 26 |
| Leonhart | 1 | Lodin | 1 | Lauble | 2 | Lavanthal I | 1 | Leinster | 2 |
| Laubenberger | 5 | Lindh | 1 | Larsen, Famous Glow Maker | 1 | Louvain, von | 1 | Loigsi, von | 5 |
| Lengerber | 1 | Lund | 5 | Lauenborg | 1 | Lausitz, von | 1 | Llywarch | 1 |
| Lepel, von | 2 | Lovenbalk | 1 | Langkilde, Captain | 1 | Lafontaine | 1 | Lecapenus | 1 |
| Lopatka | 1 | Lykke | 6 | Lise | 1 | Larraine, von | 1 | Lecapenus I , Byzantine Emperor | 1 |
| Lucy, von | 2 | Lindegaard,(Born Korsgade)(see N4) | 1 | Larsen, Sailor | 1 | Louvain | 1 | Limburg-Sontheim, von | 1 |
| Luthje | 1 | Lindegaard, (Korsgade 4 1801) | 1 | Ludington | 2 | Lower-Lorraine, von | 1 | León-Castile, von | 1 |
| Lossberg, von | 1 | Lindegaard,(Born Korsgade)see Note | 1 | Lapp | 2 | Lenzburg, Von | 1 | Lanks | 2 |
| Lommor | 1 | Lindegaard,x | 1 | Long (Lang) | 1 | Lusignan | 1 | Liz, St. | 2 |
| Leicester, von | 4 | Lindegaard, (Born Korsgade) | 1 | Longe | 1 | Lafertearnaud | 1 | Lacy, Earl of Lincoln, De | 2 |
| Lavenstein, Von | 1 | Lindegaard,(Born Korsgade) | 1 | Lisley | 2 | Laskaris, Nicea | 1 | London, von | 2 |
| Loftus | 14 | Larsdatter | 2 | Lewknor | 13 | Lara, De | 2 | Lygon | 3 |
| Leuck | 1 | Lunge, Knight, Councillor Of The Realm | 1 | Leeke | 1 | Langenstein, von | 1 | Lotharingia, von | 1 |
| Leisenring | 2 | Lunge,Knight,Councillor The R.(24 | 1 | Lowther | 3 | Laigle, De | 1 | Latimer, Le | 1 |
| Lengerke, von | 1 | Lunge,(25)Danish Nobel Family,Died O.1637. | 1 | Lutterell | 1 | Laferte-Gaucher, De | 1 | Lawton | 20 |
| Laon, von | 6 | Lunge | 3 | Louches | 1 | Lothringen, von | 1 | - | - |
| Leutwinius | 1 | Lagesdatter | 1 | Livermore | 1 | Ludolf | 1 | - | - |
| Landen, von | 2 | Litle, Reichcancellor, Knight | 1 | Lakin | 1 | Lutsk | 1 | - | - |
| Lowrey | 1 | Lasson | 1 | Living | 5 | Leusii, De | 1 | - | - |
