IBERT (22,13), IDA (,1), IDAS (2,), IDIAN (1,6), IDIEN (6,5), IDIER (9,12), IDREAU (5,), IENET (,1), IGNACE (4,4), IGONIN (2,1), ILAS (,1), ILERET (,1), ILIER (1,), IMAGINAU (,1), IMAGINEAU (1,1), IMBAUD (8,5), IMBAULT (27,44), IMBEAU (3,), IMBER (1,), IMBERT (280,314), IMBERTON (7,9), IMBERTS (1,), IMBLANC (1,), IMBOST (1,), IMBOT (2,1), IMEDE (,1), IMHOLZ (1,), INARD (1,), INAULT (1,), INDAUD (3,5), INDAULT (3,1), INDAUT (1,1), INDEAU (1,2), INDRAULT (,4), INDRAUX (1,), INDRÉ (2,2), INDROT (1,1), INEAU (1,), INES (,1), INGRAIN (1,), INGRAND (,1), INGUET (1,), INNOCENT (3,1), INSELIN (,1), INTAS (,1), IRONDERIE (,1), ISAAC (5,6), ISABEAU (1,2), ISABEL (,1), ISAMBERT (,1), ISARD (2,), ISARDEAU (1,), ISIDORE (3,4), ISNARRA (,1), ISSART (1,), ISSARTEL (1,), ISSARTIER (2,), ISSAUDE (,2), ITHIER (17,15), ITIER (4,2), IVERNAUD (5,3), IVERNAULT (2,5), IVERNEAU (1,), IVIER (,1), IVON (1,), IVONET (4,7), IVONNET (3,6), IVOUNET (,3), IZAMBERT (1,),