- Mottershead
- Motteux
- Mottironi
- Motton
- Mott-Radclyffe
- Mottram
- Mouat
- Moubray
- Moucheron
- Mouiding
- Moul
- Mould
- Moulding
- Moule
- Moulin
- Mouls
- Moulson
- Moult
- Moulton
- Moung
- Mounsdon
- Mounsey
- Ada Mary (b. 24 Oct 1849, d. 11 Mar 1903)
- Aimee (b. 27 Aug 1875)
- Alfred (b. 26 Aug 1857)
- Amelia Eliza (b. 13 Oct 1886, d. 1979)
- Ann (b. 1770)
- Ann (b. 11 Feb 1798, d. 27 Mar 1800)
- Anna Priscilla (b. 23 Feb 1847, d. 4 May 1889)
- Anne (b. 22 Jul 1821, d. 10 Aug 1822)
- Beatrice Emily (b. 30 Sep 1871)
- Charles Herbert (b. 18 Dec 1855)
- Claude
- Edward (b. 26 Sep 1818, d. 27 Dec 1904)
- Edward Backhouse (b. 20 Jun 1840, d. 9 Jan 1911)
- Elizabeth Laura (b. 20 Sep 1852, d. 19 Nov 1905)
- Ellen (b. 2 Aug 1852)
- Ethel Mary (b. 4 Sep 1869, d. 1925)
- Frederick (b. 17 May 1859, d. Jun 1877)
- George Fryer (b. 9 Feb 1881, d. 23 Jan 1961)
- Gertrude Sophia (b. 4 Jul 1858)
- Guelielma (b. 2 Dec 1854)
- Henry (b. 7 Nov 1853)
- Jasper Capper (b. 25 Feb 1820)
- Jasper Percy (b. 22 Nov 1887, d. 23 Mar 1952)
- John (b. 6 Oct 1766, d. 11 Feb 1833)
- John (b. 5 Oct 1801, d. 6 Jun 1879)
- John (b. 7 Jul 1823)
- John Edward (b. 6 Dec 1879, d. 22 May 1929)
- John Harold (b. 13 Jan 1874, d. 1951)
- John Wilfred (b. 7 Oct 1843, d. 1914)
- Katherine (b. 5 Oct 1831, d. 5 Jun 1906)
- Kenneth
- Lucy Backhouse (b. 10 Mar 1882, d. 1968)
- Lucy Elizabeth (b. 27 Nov 1841, d. 1922)
- Margaret (b. 28 Aug 1794, d. 28 Oct 1810)
- Mary (b. 26 Apr 1796, d. 18 Sep 1875)
- Mary Emma (b. 12 May 1851, d. 1940)
- Octavia (b. 1828, d. 1829)
- Reginald Joseph (b. 23 Jan 1884, d. 25 Mar 1962)
- Richard
- Rosamund (b. 27 Dec 1859)
- Serena Margaret
- Thomas (b. 19 Jan 1793, d. 7 Dec 1850)
- Thomas (b. 24 Aug 1824, d. 25 Aug 1824)
- Thomas Edward (b. 26 Jun 1848, d. 11 Jun 1933)
- Vipont
- Wilfred Arthur (b. 1871)
- William
- William Pryor (b. 20 Jul 1860, d. 25 Dec 1861)
- Mount
- Mountague
- Mountain
- Mountayne
- Mountbatten
- Alexander Albert (b. 23 Nov 1886, d. 23 Feb 1960)
- Alice (b. 1885, d. abt 1969)
- Cecilie (b. 1911, d. 16 Nov 1937)
- David Michael (b. 2 May 1919, d. 14 Apr 1970)
- Ella Louise Georgina (b. 20 Mar 1996)
- George Ivar Louis (b. 6 Jun 1961)
- George Louis Victor Henry Sergius (b. 6 Nov 1892, d. 8 Apr 1938)
- Henry (b. 19 Oct 1991)
- Iris Victoria Beatrice Grace (b. 13 Jan 1920, d. 1 Sep 1982)
- Ivar, Lord (b. 9 Mar 1963)
- Louis Francis Albert Victor Nicholas, ("Dickie") (b. 25 Jun 1900, d. 27 Aug 1979)
- Louise Alexandra (b. 13 Jul 1889, d. 7 Mar 1965)
- Margarita (b. 1905, d. 1981)
- Pamela, (Lady) (b. 19 Apr 1929)
- Patricia Edwina Victoria (b. 14 Feb 1924)
- Philip (b. 10 Jun 1921, d. 9 Apr 2021)
- Tatiana (b. 16 Apr 1990)
- Tatiana Elizabeth, Lady (b. 16 Dec 1917)
- Theodora (b. 1906, d. 1960)
- Victoria Alice, Princess (b. 25 Feb 1885, d. 5 Dec 1969)
- Mountbatten-Windsor
- Mountchensey
- Mountchesney
- Jane (b. abt 1371, d. 1450)
- Mountford
- Mountfort
- Mountifield
- Mountjoy
- Mourant
- Mousley
- Moverley
- Alfred Joseph (b. Jun 1854, d. Jun 1920)
- Alice (b. Mar 1895)
- Alice Ann (b. Dec 1859)
- Alice Jane (b. Mar 1884)
- Carol Cecilia (b. Sep 1924)
- Charles Victor (b. 29 Jul 1898, d. Sep 1973)
- Clare Hilda (b. Sep 1926)
- Edwin John (b. Sep 1857, d. Mar 1938)
- Francis (b. 1765)
- Francis (b. 11 Dec 1837)
- George (b. 20 Jan 1833)
- George (b. Mar 1862)
- Hilda Mary (b. 30 Sep 1886, d. 1984)
- Isabel (b. Mar 1893)
- James (b. 1779, d. 1858)
- James (b. 20 Nov 1835)
- Jane (b. 1819)
- Jane (b. Sep 1890)
- John Henry (b. 5 Jun 1924, d. 1984)
- Joseph (b. 1806, d. 1886)
- Joseph (b. 17 Nov 1833)
- Joseph Percy (b. Sep 1855, d. 26 Dec 1917)
- Katherine Charlotte (b. Mar 1896)
- Robert (b. 1735)
- Robert (b. 1782)
- Robert (b. 1816)
- Samule (b. 1823)
- Thomas (d. 1889)
- Thomas (b. 1775)
- Thomas Henry (b. 1888, d. aft 1901)
- Thomas Henry (b. Dec 1890, d. Jun 1956)
- Thomas Victor Horace (b. Dec 1918, d. Mar 1967)
- William (b. Jun 1863)
- Winifred (b. 1822)
- Movious
- Mowat
- Mowatt
- Mowbray
- Anne, (Duchess) (b. 10 Dec 1472, d. 19 Nov 1481)
- Edward
- Eleanor
- Eleanor (b. bef 1360)
- Eleanor (b. bef 25 Mar 1364)
- Eleanor de (b. abt 1342)
- Elizabeth de (d. aft 1 Dec 1423)
- Hannah Jane
- Helen Skirving (b. abt 1797)
- Henry (b. 1821, d. 1898)
- Isabel de (b. abt 1395, d. 23 Sep 1452)
- Jessie (d. 28 Apr 1930)
- Joan (b. abt 1368, d. aft 30 Nov 1402)
- John
- John (b. 29 Nov 1310)
- John (b. bef 1345)
- John, (Duke) (b. 18 Oct 1444, d. 15 Jan 1476)
- John de (b. 25 Jun 1340, d. Oct 1368)
- John de (b. 1 Aug 1365, d. 10/10 FEB 1382/1383)
- Margaret (b. abt 1565)
- Margaret de (b. abt 1393)
- Robert
- Robert George (d. Sep 1922)
- Thomas
- Thomas de
- Thomas de (b. 22 Mar 1365, d. 22 Sep 1400)
- William
- Mowbrey
- Mower
- Mowill
- Mowll
- Moxey
- Moxon
- Moy
- Moyer
- Moyes
- Moylan
- Moyle
- Amy
- Amy Anne (b. abt 1520, d. 17 Aug 1557)
- Anne
- John
- John, (Sir) (b. 1435, d. 21 Dec 1501)
- Joseph
- Julia Emma (b. 1812, d. aft 1871)
- Katherine (b. 1529, d. 9 Feb 1587)
- Margaret
- Mary (b. abt 1520, d. abt 1550)
- Phoebe (b. 1620, d. 20 Jun 1686)
- Thomas, (Sir) (b. 1501, d. 2 Oct 1560)
- Walter, (Sir)
- Walter (b. abt 1490, d. 1558)
- Moyle-Copley
- Moyna
- Moyne
- Moynihan
- Moyser
- Moysey
- M'Quhae
- M'riccard
- Muddiman
- Mudge
- Muellensiefen
- Mueller
- Clara (b. abt 1876, d. 18 Sep 1954)
- Muer
- Muesser
- Muggeridge
- Muir
- ?
- Agnes Bunten (b. 25 Aug 1866, d. 13 Mar 1894)
- Agnes Clark (b. 3 May 1852)
- Agnes Heather (b. 12 Aug 1888, d. 14 May 1961)
- Alexander (b. 1793, d. 1850)
- Alexander Kay, (Sir) (b. 20 Apr 1868, d. 4 Jun 1951)
- Alexander Pepys (b. 8 Nov 1954)
- Andrew Brown (b. 20 Sep 1830, d. 3 Jun 1834)
- Andrew Hugh John (b. 1943)
- Anna Charlotte
- Archibald, (Sir)
- Bettine Clara (b. 1917)
- Catherine (b. 19 Nov 1786, d. 23 Nov 1786)
- Catherine (b. 16 Apr 1799)
- Catherine Hetherington (b. 7 Mar 1874, d. 11 Jul 1954)
- Charles Robert
- Clara
- Clara Gardiner (b. 14 Jan 1891, d. 25 Jun 1952)
- Clara Turton (b. Sep 1855)
- Daisey Mary
- Diana Heather (b. 1915)
- Edith Mary Kay (b. 5 Aug 1872, d. 24 Sep 1909)
- Eliza
- Elizabeth
- Elizabeth (b. 1779, d. 1841)
- Elizabeth Brown (b. 8 Jun 1861, d. 20 Feb 1947)
- Fiona Mary (b. 1938, d. 2021)
- George
- George Falconer (b. 1834, d. 1919)
- Gerald Robin (b. 1917, d. 1991)
- Gillian Rachel (b. 1914)
- Harold Michael (b. Mar 1918, d. 6 Jun 1942)
- Helen Hamilton (b. 1915, d. 1921)
- Helen Mary
- Ian Charles (b. 1940)
- Ian Kay (b. 1916, d. 1940)
- Isabel
- James (b. 10 May 1776, d. 20 May 1776)
- James (b. 9 Mar 1801, d. 25 Sep 1864)
- James Finlay (b. 17 Dec 1870, d. 7 Sep 1948)
- James Francis (b. 1948)
- Janet (b. 17 Aug 1784, d. 19 Aug 1784)
- Jean Miller (b. 8 Jun 1861, d. 23 Feb 1941)
- John (b. 17 Mar 1774, d. 18 Apr 1851)
- John (b. 10 Nov 1802)
- John, (Sir) (b. 8 Dec 1828, d. 6 Aug 1903)
- John Buchanan (b. 17 May 1876, d. 1922)
- John Gardiner (b. 29 Apr 1853, d. 2 Aug 1913)
- John Harling, (Sir) (b. 7 Nov 1910, d. 1994)
- Katherine Harriette
- Margaret
- Margaret (b. 8 Feb 1789, d. 15 Dec 1789)
- Margaret (b. 9 Mar 1801, d. 9 Oct 1801)
- Margaret (b. 12 Jan 1805, d. 15 Feb 1806)
- Margaret (b. 21 Jan 1807, d. 17 May 1808)
- Margaret (b. 19 Apr 1815)
- Margaret (b. May 1854)
- Margaret Ann Kay (b. 2 Mar 1865, d. 9 Jan 1940)
- Margaret Elizabeth (b. 1946, d. 2010)
- Margaret Vivian (b. 1912)
- Marguerite Judith (d. 1936)
- Marjorie
- Mary Arabella (b. 16 Jan 1962)
- Matthew (b. 5 Oct 1812, d. Feb 1880)
- Matthew Andrew (b. 21 Apr 1860, d. May 1894)
- Matthew Andrew (b. 1 Nov 1883, d. 1916)
- Matthew William (b. 18 Sep 1878, d. 9 Feb 1922)
- Muriel Evelyn G (b. 9 Sep 1881, d. 28 Mar 1933)
- Nathalie
- Nicholas John
- Patrick Kilgour (b. 1832, d. 1836)
- Rebecca (b. 6 Jun 1797)
- Richard Horsfall (b. 16 Aug 1923, d. 1989)
- Richard James Kay, (Sir) (b. 25 May 1939)
- Robert
- Robert Bunten (b. 17 Jul 1862, d. aft 1914)
- Robert William (b. 1950)
- Sarah (b. 26 Nov 1809)
- Simon Huntly (b. 3 Jul 1959)
- Thomas (d. Jan 1944)
- Thomas Temple
- William (d. 11 Jul 1905)
- William (b. 1748)
- William (b. 17 Dec 1792, d. 25 Dec 1792)
- William (b. 28 Jun 1795, d. 5 Mar 1828)
- Winifred Hilda (b. 13 Oct 1886, d. 6 Sep 1962)
- Muirchertach
- Muirhead
- Muir-Mackenzie
- Alexander, (Sir) (b. 2 Mar 1764, d. 11 Mar 1835)
- Alexander, (Maj Sir) (b. 6 Jul 1840, d. 25 Jun 1909)
- Anne Eleanor (b. 30 Dec 1807)
- Augusta Magdelen (b. 26 Apr 1804)
- Cecil Cholmeley (b. 1843, d. 1863)
- Cecilia Mary (b. 28 May 1802, d. 28 Jan 1847)
- Elizabeth Jane (b. 3 May 1805)
- Emily Euphemia (b. 1 Oct 1810)
- Enid (b. 25 Jun 1889, d. 17 Nov 1952)
- Georgiana Margaret (b. 17 Mar 1793, d. 6 Dec 1876)
- Georgiana Mary (b. 1833, d. 1874)
- John William Pitt, (Sir) (b. 13 Sep 1806, d. 1 Feb 1855)
- John William Pitt (b. 19 Mar 1854, d. 25 Oct 1916)
- Kenneth Augustus (b. 1845, d. 1930)
- Laura Jemima (b. 12 Feb 1801)
- Lucy Jane Eleanor (d. 1874)
- Montague Johnstone (b. 1847, d. 18 Apr 1919)
- Robert Cecil, (Sir) (b. 17 Oct 1891, d. 12 Apr 1918)
- Robert Henry, (Sir) (b. 6 Jan 1917)
- Robert Smythe, (Lieut-Col Sir) (b. 27 Nov 1841, d. 2 Feb 1918)
- Sophia Sarah Geraldine (b. 1852)
- Susan Anne Eliza (d. 1908)
- Susan Renton (b. 28 Oct 1789, d. 1852)
- Muir-Muirhead
- Muirson
- Mul
- Mulcaster