| Term | Prime Minister | First name | % Correct |
|---|---|---|---|
| 1979–1990 | Thatcher | Margaret | 79%
|
| 2022– | Sunak | Rishi | 79%
|
| 2016–2019 | May | Theresa | 79%
|
| 1997–2007 | Blair | Anthony | 76%
|
| 2010–2016 | Cameron | David | 69%
|
| 1990–1997 | Major | John | 64%
|
| 1940–1945, 1951–1955 | Churchill | Winston | 64%
|
| 1970–1974 | Heath | Edward | 50%
|
| 1945–1951 | Attlee | Clement | 48%
|
| 1868, 1874–1880 | Disraeli | Benjamin | 38%
|
| 1916–1922 | Lloyd George | David | 38%
|
| 2022 | Truss | Mary | 38%
|
| 1963–1964 | Douglas-Home | Alexander | 36%
|
| 1868–1874, 1880–1885, 1886, 1892–1894 | Gladstone | William | 36%
|
| 1923–1924, 1924–1929, 1935–1937 | Baldwin | Stanley | 29%
|
| 2019–2022 | Johnson | Alexander | 26%
|
| 1783–1801, 1804–1806 | Pitt the Younger | William | 26%
|
| 1834–1835, 1841–1846 | Peel | Robert | 24%
|
| 1766–1768 | Pitt the Elder | William | 21%
|
| 1922–1923 | Law | Andrew | 19%
|
| 1828–1830, 1834 | Duke of Wellington | Arthur | 19%
|
| 1908–1916 | Asquith | Herbert | 19%
|
| 2007–2010 | Brown | James | 19%
|
| 1721–1742 | Walpole | Robert | 19%
|
| 1809–1812 | Perceval | Spencer | 17%
|
| 1964–1970, 1974–1976 | Wilson | James | 14%
|
| 1834, 1835–1841 | Lord Melbourne | William | 14%
|
| 1827 | Canning | George | 12%
|
| 1905–1908 | Campbell-Bannerman | Henry | 12%
|
| 1924, 1929–1935 | MacDonald | James | 12%
|
| 1902–1905 | Balfour | Arthur | 10%
|
| 1846–1852, 1865–1866 | Russell | John | 10%
|
| 1783, 1807–1809 | Duke of Portland | William | 10%
|
| 1976–1979 | Callaghan | Leonard | 7%
|
| 1885–1886, 1886–1892, 1895–1902 | Marquess of Salisbury | Robert | 7%
|
| 1782–1783 | Earl of Shelburne | William | 7%
|
| 1756–1757 | Duke of Devonshire | William | 7%
|
| 1894–1895 | Earl of Rosebery | Archibald | 5%
|
| 1830–1834 | Earl Grey | Charles | 5%
|
| 1957–1963 | Macmillan | Maurice | 5%
|
| 1955–1957 | Eden | Robert | 5%
|
| 1806–1807 | Lord Grenville | William | 5%
|
| 1937–1940 | Chamberlain | Arthur | 2%
|
| 1852, 1858–1859, 1866–1868 | Earl of Derby | Edward | 2%
|
| 1852–1855 | Earl of Aberdeen | George | 2%
|
| 1763–1765 | Grenville | George | 2%
|
| 1855–1858, 1859–1865 | Palmerston | Henry | 2%
|
| 1743–1754 | Pelham | Henry | 2%
|
| 1762–1763 | Earl of Bute | John | 2%
|
| 1812–1827 | Lord Liverpool | Robert | 2%
|
| 1742–1743 | Earl of Wilmington | Spencer | 2%
|
| 1768–1770 | Duke of Grafton | Augustus | 0%
|
| 1765–1766, 1782 | Marquess of Rockingham | Charles | 0%
|
| 1827–1828 | Viscount Goderich | Frederick | 0%
|
| 1770–1782 | North | Frederick | 0%
|
| 1801–1804 | Addington | Henry | 0%
|
| 1754–1756, 1757–1762 | Duke of Newcastle | Thomas | 0%
|