| Patronyme | Lieu | Nombre de personnes | Date de début | Date de fin |
|---|
| LECLERCQ | Ghlin Hainaut Belgique - 53030 | 1 | 1848 | 1871 |
| Attiches Nord France | 1 | 1730 | 1730 |
| Vertain Nord France | 1 | 1828 | 1870 |
| LECOANET | Pouxeux Vosges France | 1 | 1707 | 1751 |
| Saint-Nabord Vosges France | 1 | 1730 | 1730 |
| LECOCQ | Blicquy Hainaut Belgique - 51010 | 1 | 1722 | 1796 |
| Condé-sur-l'Escaut Nord France | 1 | 1786 | 1816 |
| Ghissignies Nord France | 1 | 1788 | 1844 |
| Hon-Hergies Nord France | 1 | 1759 | 1759 |
| Ligne Hainaut Belgique - 57049 | 1 | 1745 | 1745 |
| Saint-Malo Ille-et-vilaine France - 35313 | 1 | 1665 | 1665 |
| LECOINTE | Oran, , , , Algérie | 1 | 1833 | 1895 |
| LECOMPTE | New Orleans Louisiana Etats Unis d'Amérique | 1 | 1733 | 1733 |
| LECOMTE | Tramont-Saint-André Meurthe-et-Moselle France | 1 | 1774 | 1774 |
| Metz Moselle France | 1 | 1606 | 1682 |
| Aroffe Vosges France | 2 | 1649 | 1719 |
| Docelles Vosges France | 1 | 1664 | 1689 |
| Vicherey Vosges France | 1 | 1661 | 1700 |
| Montreuil-sur-Loir Maine-et-Loire France | 1 | 1725 | 1748 |
| LECONTE | Croix Nord France | 1 | 1645 | 1674 |
| LECORNU | Saint-Georges-des-Groseillers Orne France | 1 | 1685 | 1713 |
| LECORPS | Messei Orne France | 3 | 1595 | 1704 |
| LECOULANT | Bordeaux Gironde France | 1 | 1930 | 1948 |
| LECOURT | Avioth Meuse France | 1 | 1700 | 1700 |
| Avrillé Vendée France - Luxembourg | 1 | 1680 | 1680 |
| Goussainville Val-d'Oise France | 1 | 1665 | 1704 |
| LECRAIEQ | Sinnamary La Guyane France - 97315, Guyane Française | 1 | 1765 | 1765 |
| LECRENAIS | Gauriac Gironde France | 1 | 1945 | 1945 |
| LÉCU | Roeulx Nord France | 1 | 1745 | 1815 |
| LEDOUX | Joeuf Meurthe-et-Moselle France | 1 | 1887 | 1887 |
| Mitry-Mory Seine-et-Marne France | 1 | 1770 | 1770 |
| LEDOYEN | Denée Maine-et-Loire France | 1 | 1747 | 1747 |
| LEDUC | Vertain Nord France | 1 | 1696 | 1730 |
| Bellefontaine Vosges France | 1 | 1685 | 1726 |
| Raon-aux-Bois Vosges France | 1 | 1725 | 1725 |
| Chouy Aisne France | 1 | 1802 | 1802 |
| Saint-Rémy-Blanzy Aisne France | 1 | 1730 | 1730 |
| Béhuard Maine-et-Loire France | 12 | 1707 | 1727 |
| Béhuard Maine-et-Loire France - . | 17 | 1713 | 1794 |
| Denée Maine-et-Loire France | 1 | 1747 | 1747 |
| LEFAUCHEUX | Soucelles Maine-et-Loire France | 1 | 1711 | 1711 |
| Cheffes Maine-et-Loire France | 1 | 1658 | 1673 |
| LEFBVRE | Nouvelle-Ecosse Canada - Port Royal | 1 | 1670 | 1694 |
| LEFÉBURE? | Saint-Macaire-en-Mauges Maine-et-Loire France | 1 | 1717 | 1742 |
| LEFEBURE | Oigny-en-Valois Aisne France | 1 | 1761 | 1761 |
| LEFÉBURE | Goussainville Val-d'Oise France | 1 | 1675 | 1675 |
| Villiers-le-Bel Val-d'Oise France | 1 | 1645 | 1645 |
| Vassens Aisne France | 1 | 1731 | 1731 |
| LEFEBVRE | Aniche Nord France | 1 | 1751 | 1751 |
| Cambrai Nord France - Fance | 2 | 1739 | 1790 |
| Condé-sur-l'Escaut Nord France | 1 | 1762 | 1792 |
| Douchy-les-Mines Nord France | 1 | 1820 | 1843 |
| Escaudain Nord France | 9 | 1686 | 1751 |
| Maing Nord France | 1 | 1755 | 1767 |
| Mauregard Seine-et-Marne France | 3 | 1607 | 1715 |
| Saint-Remimont Vosges France | 1 | 1685 | 1710 |
| LEFEVRE | Mareuil-sur-Ourcq Oise France | 2 | 1721 | 1756 |
| 17ème arrondissement Paris France | 1 | 1900 | 1900 |
| 18ème arrondissement Paris France - Paris-XVIIIème | 1 | 1926 | 1926 |
| Barcy Seine-et-Marne France | 6 | 1703 | 1765 |
| Largny-sur-Automne Aisne France | 1 | 1778 | 1778 |
| LEFIER | Cons-la-Grandville Meurthe-et-Moselle France | 4 | 1714 | 1766 |
| LEFORT | Camelin Aisne France | 1 | 1715 | 1737 |
| Saint-Germain-sur-Moine Maine-et-Loire France | 1 | 1600 | 1629 |
| LEFRANC | Auteuil Oise France | 1 | 1740 | 1740 |
| Boursonne Oise France | 1 | 1682 | 1734 |
| Boursonne Oise France - Picardie | 1 | 1731 | 1731 |
| Brégy Oise France | 1 | 1719 | 1719 |
| Saint-Soupplets Seine-et-Marne France | 28 | 1659 | 1801 |
| Annapolis Nouvelle-Ecosse Canada - 1205008, Nouvelle-Écosse | 1 | ? | ? |
| Martaizé Vienne France | 1 | 1648 | 1648 |
| Nouvelle-Ecosse Canada - Port Royal | 1 | 1686 | 1686 |
| Descartes Indre-et-Loire France - Haye-Descartes | 1 | 1613 | 1613 |
| LEFRANÇOIS | Brain-sur-Longuenée Maine-et-Loire France | 1 | 1670 | 1698 |
| Grez-Neuville Maine-et-Loire France | 2 | 1720 | 1760 |
| Lion-d'Angers (Le) Maine-et-Loire France | 5 | 1682 | 1753 |
| Membrolle-sur-Longuenée (La) Maine-et-Loire France - La Membrolle-sur-Longuenée | 2 | 1646 | 1678 |
| Plessis-Macé (Le) Maine-et-Loire France - Le Plessis-Macé | 1 | 1619 | 1639 |
| Saint-Léger-des-Bois Maine-et-Loire France | 1 | 1678 | 1678 |
| LEFROHON de BELFREUNILLE | Canada - Montréal | 1 | 1892 | 1892 |
| LEGALS | Urbanya Pyrénées Orientales France | 1 | 1711 | 1711 |
| LEGAY | Doué-la-Fontaine Maine-et-Loire France | 1 | 1685 | 1685 |
| Doué-la-Fontaine Maine-et-Loire France - La Chapelle sous Doué | 1 | 1711 | 1711 |
| Louresse-Rochemenier Maine-et-Loire France - Richebourg | 1 | 1604 | 1604 |
| LEGENTILHOMME | Jaille-Yvon (La) Maine-et-Loire France | 1 | 1716 | 1716 |
| LEGER | Sinnamary La Guyane France - 97315, Guyane Française | 1 | 1811 | 1811 |
| LÉGER | Canada - Chipoudy | 1 | 1735 | 1735 |
| Mans (Le) Sarthe France | 1 | 1921 | 1921 |
| Paris Paris France | 1 | 1876 | 1906 |
| Mesnil-Amelot (Le) Seine-et-Marne France | 2 | 1737 | 1812 |
| Versailles Yvelines France | 2 | 1912 | 1914 |
| Nouvelle-Ecosse Canada - Port Royal | 2 | 1668 | 1730 |
| Sens Yonne France | 1 | 2019 | 2019 |
| Rochefort Charente-Maritime France | 1 | 1762 | 1762 |
| Rochelle (La) Charente-Maritime France | 1 | 1805 | 1805 |
| Tours Indre-et-Loire France | 1 | 1907 | 1907 |
| Orléans Loiret France - 45534 | 1 | 1874 | 1874 |
| LEGOUVERNEUR | Saint-Jean-lès-Buzy Meuse France | 1 | 1832 | 1832 |
| LEGRAIN | Attiches Nord France | 5 | 1678 | 1777 |
| LEGRAND | Beuvrages Nord France | 1 | 1736 | 1736 |
| Bruay-sur-l'Escaut Nord France | 1 | 1756 | 1793 |
| Carnières Nord France | 1 | 1689 | 1689 |
| Roeulx Nord France | 6 | 1722 | 1763 |
| Vertain Nord France | 1 | 1703 | 1729 |
| Mareuil-sur-Ourcq Oise France | 1 | 1868 | 1868 |
| Marolles Oise France | 1 | 1798 | 1820 |
| Mesnil-Amelot (Le) Seine-et-Marne France | 18 | 1661 | 1935 |
| Mesnil-Amelot (Le) Seine-et-Marne France - . | 10 | 1759 | 1856 |
| Moussy-le-Vieux Seine-et-Marne France - Le Mesnil-Amelot, 77291, ., Ou Moussy-le-Vieux 77323 France | 1 | 1759 | 1759 |
| Tremblay-en-France Seine-Saint-denis France | 2 | 1831 | 1852 |
| Vémars Val-d'Oise France | 1 | 1653 | 1653 |
| Sommelans Aisne France | 1 | 1675 | 1675 |
| LEGROSDEMOUGE | Corravillers Haute-Saône France | 1 | 1659 | 1680 |
| Longine (La) Haute-Saône France | 1 | 1747 | 1747 |
| Rosière (La) Haute-Saône France - la Rosière | 1 | 1659 | 1659 |
| LEGROS | Oigny-en-Valois Aisne France | 1 | 1764 | 1764 |
| Silly-la-Poterie Aisne France | 1 | 1728 | 1728 |
| Grez-Neuville Maine-et-Loire France | 1 | 1674 | 1674 |
| LEGRUE | Lieu-Saint-Amand Nord France | 1 | 1715 | 1715 |
| LEGUAY | Lembach Bas-Rhin France | 1 | 1635 | 1659 |
| LEHALLÉ | Verdun Meuse France | 1 | 1659 | 1678 |
| LEHARLE | Silly-le-Long Oise France | 2 | 1628 | 1715 |
| LEHIDEUX | 17ème arrondissement Paris France | 2 | 1942 | 1980 |
| Neuilly-sur-Seine Hauts-de-Seine France | 2 | 1967 | 1972 |
| LEHMAN | Lake City Minnesota Etats Unis d'Amérique | 1 | 1869 | 1869 |
| Allemagne - Heimbach | 1 | 1822 | 1822 |
| Allemagne - Near Heimbach | 1 | 1800 | 1800 |
| LEHOUCQ | Tourcoing Nord France | 1 | 1909 | 1909 |
| LEHOULT | Bordeaux Gironde France - 33000 | 1 | 1804 | 1827 |
| LEHUGUEUR | Selle-la-Forge (La) Orne France | 1 | 1740 | 1740 |
| LEICHER | Allemagne - Heimbach | 1 | 1733 | 1772 |
| LEITER | Lembach Bas-Rhin France | 1 | 1755 | 1755 |
| Wissembourg Bas-Rhin France | 1 | 1761 | 1808 |
| Arconciel Fribourg Suisse | 1 | ? | ? |
| LEJEUNE dit BRIAND | Nouvelle-Ecosse Canada - Cobequid | 1 | 1723 | 1749 |
| Châteauneuf-d'Ille-et-Vilaine Ille-et-vilaine France | 1 | 1759 | 1759 |
| LEJEUNE dit BRIARD | Canada - Mirligouèche, Ou Briard 45 France | 1 | 1656 | 1656 |
| Nouvelle-Ecosse Canada - Grand Pré | 1 | 1661 | 1729 |
| Nouvelle-Ecosse Canada - Port Royal | 1 | 1682 | 1682 |
| LEJEUNE | Bénestroff Moselle France | 1 | 1714 | 1714 |
| Mouchin Nord France | 1 | 1697 | 1762 |
| Canada | 2 | 1693 | 1742 |
| Canada - Cap de Sable | 1 | 1630 | 1630 |
| Canada - L'Ile Saint Jean | 2 | 1693 | 1750 |
| Canada - La Heve | 1 | 1697 | 1697 |
| Canada - Mirligouèche | 2 | 1686 | 1689 |
| En Mer | 1 | 1758 | 1758 |
| Châtellerault Vienne France | 1 | 1750 | 1774 |
| Martaizé Vienne France | 1 | 1595 | 1595 |
| Nouvelle-Ecosse Canada - Cobequid | 1 | 1718 | 1718 |
| Nouvelle-Ecosse Canada - Grand Pré | 3 | 1699 | 1750 |
| Louisbourg Nouvelle-Ecosse Canada | 1 | 1742 | 1742 |
| Nouvelle-Ecosse Canada - Pisiguit | 10 | 1714 | 1753 |
| Nouvelle-Ecosse Canada - Port Royal | 6 | 1652 | 1745 |
| Nouvelle-Ecosse Canada - Saint Charles des Mines | 2 | 1730 | 1732 |
| France | 2 | 1624 | 1633 |
| France - Saint Martin de Chantenay | 1 | 1782 | 1782 |
| Rochefort Charente-Maritime France | 1 | 1763 | 1763 |
| Châteauneuf-d'Ille-et-Vilaine Ille-et-vilaine France | 4 | 1759 | 1759 |
| Saint-Malo Ille-et-vilaine France - 35313 | 2 | 1764 | 1767 |
| LELARGE | Châtellerault Vienne France | 2 | 1684 | 1703 |
| Poitiers Vienne France | 1 | 1765 | 1765 |
| Saint-Savin Vienne France | 18 | 1680 | 1833 |
| Saint-Savin Vienne France - Notre Dame ou Saint Savin | 1 | 1739 | 1739 |
| Trimouille (La) Vienne France | 10 | 1768 | 1806 |
| Preuilly-sur-Claise Indre-et-Loire France | 1 | 1799 | 1799 |
| LELEU | Nomain Nord France | 1 | 1610 | 1610 |
| Wiers Hainaut Belgique - 57090 | 1 | 1666 | 1722 |
| LELIÈVRE | Sarreguemines Moselle France | 1 | 1797 | 1820 |
| Flers Orne France | 1 | 1619 | 1619 |
| Selle-la-Forge (La) Orne France | 1 | 1560 | 1560 |
| LELIÉVRE | Dozulé Calvados France | 1 | 1990 | 1990 |
| LELONG | Wasmes-Audemez-Briffoeil Hainaut Belgique - 57087 | 1 | 1748 | 1748 |
| Wiers Hainaut Belgique - 57090 | 1 | 1723 | 1723 |
| Renaudière (La) Maine-et-Loire France - la Renaudière | 1 | 1649 | 1655 |
| LELOUTRE | Oran, , , , Algérie | 1 | 1905 | 1905 |
| LEMAIRE | Coin | 1 | 1692 | 1692 |
| Angreau Hainaut Belgique - 53002 | 4 | 1655 | 1748 |
| Fleury Moselle France | 1 | 1692 | 1692 |
| Pouilly Moselle France | 1 | 1697 | 1782 |
| Rombas Moselle France | 1 | 1691 | 1691 |
| Bruay-sur-l'Escaut Nord France | 1 | 1711 | 1772 |
| Escaudain Nord France | 1 | 1748 | 1748 |
| Boursonne Oise France | 5 | 1700 | 1725 |
| Ivors Oise France | 10 | 1660 | 1716 |
| Ivors Oise France - Picardie | 3 | 1610 | 1700 |
| Mareuil-sur-Ourcq Oise France | 1 | 1866 | 1866 |
| Marolles Oise France | 6 | 1795 | 1894 |
| Saint-Mesmes Seine-et-Marne France | 1 | 1788 | 1814 |
| Chouy Aisne France | 1 | ? | ? |
| Oigny-en-Valois Aisne France | 20 | 1734 | 1815 |
| Oigny-en-Valois Aisne France - Ou Silly-la-Poterie 02718 France | 1 | 1766 | 1766 |
| Silly-la-Poterie Aisne France | 3 | 1766 | 1770 |
| Soissons Aisne France | 1 | 1785 | 1785 |