DNA confirmed people with L surname
- Rose Ellen LADD
- John George LADD (1852 - )
- Bruce Harmon Lake (26 Feb 1844 - ABT 1910)
- Lewis Lyle Lake (23/08/1912 - 16/05/1973)
- Lewis Lyle Lake (10/04/1878 - 15/09/1931)
- Paula Irene Lamme (08/02/1946 - 04/05/2013)
- John Walter Lamme (17/01/1934 - 06/12/2010)
- Burtis Lanning (20/11/1910 - 09/05/2004)
- James Anthony Bassolina Hindle (Lant)
- Dominique Piedalu dit Lapraire ( - 1892)
- Genevieve Lareau ( - 1832)
- Elmira Angelina Bernadette Payment dit Lariviere (15/01/1882 - 10/01/1961)
- Julien Gedeon LaRocque ( - 1879)
- Brita Larsdotter (1776 - 1857)
- Hannah Hanna Larson (Aug 1867 - ABT 1959)
- Samuel Larsson (1704 - 1770)
- Ann LAUNDON (Jun 1838 - 21 Nov 1912)
- Charles H Laundon (1883 - )
- WIlliam Laundon (1848 - )
- William LAUNDON (1808 - 1878)
- Arthur Lawrence (15 Mar 1883 - 20 Dec 1963)
- Benjamin Lawrence Sr (13 May 1942 - 13 Apr 2020)
- Sam Eddie Lawrence Sr (11 Mar 1903 - 18 Apr 1970)
- Frederick Lawrence Sr (1885 - ABT 1950)
- Henry Lawrence (Aug 1845 - AFT 1910)
- Samuel Lawrence Sr (ABT 1915 - 16 Oct 1972)
- Clara Claire Ann Lawson (18 Dec 1930 - 11 Dec 2011)
- Donald Lawrence Lawson Sr (ABT 1934 - 29 Nov 2013)
- Abiah Leavitt (09/11/1790 - 13/09/1859)
- John Addison Leavitt (16/09/1838 - 1929)
- John Calvin Leavitt (21/11/1870 - 02/04/1961)
- John Leavitt (1807 - 12/07/1848)
- John Leavitt (10/07/1784 - 25/04/1825)
- Virginia Leavitt (1904 - 23/11/1974)
- John Wheeler Leavitt (29/05/1755 - 1815)
- Sarah Jane Lee (1893 - 1967)
- Mary LEE (1816 - )
- Walter Lee Jr (1916 - 2003)
- Marsha Leen (22 Aug 1947 - 22 Feb 2007)
- Susanna Leike (20 Sep 1796 - 18 Sep 1864)
- Margaret Catherine Lemke (ABT 1897 - 14 Feb 1964)
- Henry Lemke (17 May 1845 - 21 Apr 1920)
- Josephine Margaret Lennox ( - 1996)
- John Raleigh Lennox (1890 - 1965)
- Friedrich Levean (1866 - 1961)
- Antonia Lewandowski (10 Apr 1864 - ABT 1947)
- Mary Alice Lewis (04/11/1868 - 11/04/1945)
- Cynthia Lewis (17/03/1824 - 14/05/1845)
- Clarissa Elizabeth Lewis (25/05/1835 - 23/01/1890)
- Fred Lewis (1894 - 1959)
- Mary Jeane Lewis (1920 - 2002)
- Albert Lucius Lewis (16/01/1831 - 18/01/1907)
- Wheeler Lewis (1790 - 14/10/1835)
- Donald Lindemann (1927 - 1990)
- Sarah Lindsley (1776 - 1850)
- Ernestine Bertha Listander (14/10/1920 - 27/01/1996)
- Roger Sherwood Livermore (03/10/1930 - 29/10/2012)
- Daisy Livingston (1871 - 1941)
- Kenneth David Lloyd (28 May 1923 - 16 Apr 1987)
- Aritha Deanne Lloyd (23 Jan 1926 - ABT 2011)
- Jeffery Dee Lloyd (ABT 1957 - 30 Dec 2021)
- Mary Maxine Lloyd (ABT 1920 - ABT 2003)
- Orson Ray Lloyd (25 Nov 1932 - 20 Apr 2015)
- Gertrude Lodes (1906 - 1982)
- Christina Loewen (1700 - )
- Maria Loewens (14 Nov 1757 - 18 Oct 1830)
- Paul Loewens (20 Oct 1735 - ABT 1805)
- Paul Loewens (ABT 1703 - ABT 1773)
- Deliah Long (16/07/1854 - 1945)
- Friedericke Ludtke ( - 1859)
- Clayton Alan Lukens (1797 - 1881)
- Milton D. Lukens (1859 - 1911)
- Leon E. Lukens (1854 - )
- Karl F. Lukens (1902 - 1986)
- Milton F. Lukens (1827 - 1864)
- Francis Gurney Lukens (1783 - 1842)
- Thomas Harvey Lukens (1828 - 1895)
- Milton Howard Lukens (1885 - 1946)
- Abraham J. Lukens (1764 - 1825)
- Jacob Lukens (1767 - 1809)
- John Lukens (1758 - 1812)
- LaVere Lukens (1928 - 2019)
- Mahlon Lukens (1790 - 1863)
- Margaret Lukens (1812 - 1873)
- John Maurle Lukens (1729 - 1813)
- Matthias Maurle Lukens (1731 - 1783)
- Helen Ruth Lukens (1915 - 2000)
- Abraham Tyson Lukens (1703 - 1776)
- Anna Elsa Lundberg (1835 - 1876)
- Arleta Pearl Lunsford (14 Mar 1909 - 07 Apr 1974)
- Delbert Vernon Lurvey (1918 - 2008)
- Bridget Lyden (ABT 1881 - ABT 1948)
- James Lyden (ABT 1817 - ABT 1903)
- MacDara Lyden (ABT 1852 - 15 May 1890)