Mise à jour le 5-5-2021 par Jean-Louis CURET
| Noms | Équivalence | Nb. citations | Début | Fin |
|---|---|---|---|---|
| ICARD | AYCARD | 198 | 1677 | 1891 |
| ICARDE | AYCARD | 28 | 1649 | 1743 |
| ICART | AYCARD | 2 | 1686 | 1694 |
| ICHARDE | - | 1 | 1762 | |
| IGNACE | - | 1 | 1773 | |
| IGNORDE | - | 1 | 1685 | |
| IM? | - | 1 | 1776 | |
| IMBERT | Regroupement | 660 | 1647 | 1910 |
| IMBERTE | IMBERT | 119 | 1643 | 1783 |
| INGLARD | - | 2 | 1774 | 1777 |
| ISAIR | - | 1 | 1803 | |
| ISIDORE | - | 1 | 1730 | |
| ISNARD | Regroupement | 172 | 1650 | 1868 |
| ISNARD? | - | 1 | 1650 | |
| ISNARDA | - | 1 | 1756 | |
| ISNARDE | ISNARD | 10 | 1654 | 1768 |
| ISNARDON | - | 2 | 1795 | 1849 |
| ISOAR | ISOARD | 2 | 1765 | |
| ISOARD | Regroupement | 15 | 1764 | 1901 |
| ISOIR | ISOARD | 4 | 1774 | 1810 |
| ISOUARD | ISOARD | 2 | 1727 | 1807 |
| ISOUARDE | ISOARD | 1 | 1681 | |
| ISSAURADE | EYSSAURADE | 1 | 1731 | |
| ISSAUREL | Regroupement | 2 | 1728 | 1750 |
| ISSAURELLE | EYSSAURADE | 1 | 1730 | |
| ISSAUTIER | Regroupement | 4 | 1647 | 1709 |
| ISSAUTIERE | ISSAUTIER | 5 | 1678 | 1737 |
| ISSOARD | ISOARD | 3 | 1786 | 1791 |
| ISSORADE | - | 1 | 1731 | |
| ISSORELLE | ISSAUREL | 1 | 1699 | |
| ISSOUREN | - | 1 | 1773 | |
| IVALDI | - | 4 | 1904 | 1910 |
| IVERT | - | 2 | 1706 | 1708 |
| IZARD | - | 1 | 1750 | |
| IZOARD | ISOARD | 50 | 1728 | 1781 |
| IZOUARD | ISOARD | 2 | 1736 | 1760 |
| IZZI | - | 1 | 1912 |
37 noms