| PATRONYME | FREQUENCE |
| NOTRE (LE) | 221 |
| QUETTIER | 155 |
| PEDRON | 136 |
| GAUBERT | 124 |
| LALOYER | 109 |
| DORE (LE) | 100 |
| QUINTIN | 94 |
| LART (LE) | 88 |
| PICART (LE) | 82 |
| PROVOST (LE) | 81 |
| BATTAS | 78 |
| HUET | 73 |
| EUDUGER | 71 |
| QUETIER | 71 |
| MORO | 64 |
| MONFORT | 62 |
| SAULNIER (LE) | 62 |
| THOMAS | 61 |
| COLLIN | 59 |
| LIEVRE (LE) | 59 |
| GICQUEL | 58 |
| ROUX (LE) | 57 |
| GAULTIER | 52 |
| JOSSE | 52 |
| HERY | 46 |
| COROUGE | 43 |
| GUEGAN | 43 |
| SAVOUROUX (LE) | 38 |
| BAUDET | 37 |
| JAGREAUX | 37 |
| PICARD (LE) | 37 |
| BRIAND | 36 |
| LAURENT | 36 |
| NABUCET | 36 |
| ROBERT | 36 |
| BOURGONNIER | 35 |
| HIDRIO | 35 |
| DELAPORTE | 34 |
| GLO | 34 |
| LORANT | 33 |
| BONNIER (LE) | 31 |
| SOLIMAN | 30 |
| PREVOST (LE) | 28 |
| TIRCO | 28 |
| HERRY | 27 |
| NABOUR (LE) | 27 |
| GOFF (LE) | 26 |
| JAN | 25 |
| REBOURS | 25 |
| GIQUEL | 24 |
| BATHAS | 23 |
| CLERC (LE) | 23 |
| RENOUARD | 23 |
| BALLOUARD | 22 |
| GUYOT | 22 |
| COQ (LE) | 21 |
| ADAM | 20 |
| ADOYER | 20 |
| BOISARD | 18 |
| CARDINAL (LE) | 18 |
| COURCOUL | 18 |
| HEDON | 18 |
| HYDRIO | 18 |
| MORICE | 18 |
| GAUTIER | 17 |
| LALOIER | 17 |
| CAILLET | 16 |
| CROCHET | 16 |
| NOSTRE (LE) | 16 |
| COURQUEUX | 15 |
| JAGREAU | 15 |
| LARD (LE) | 15 |
| MOULNIER (LE) | 15 |
| PINCEMIN | 15 |
| LAURENS | 14 |
| MAHE | 14 |
| MICHEL | 14 |
| PAGE (LE) | 14 |
| SOLLEU (LE) | 14 |
| BOURGONNIERE | 13 |
| GAL (LE) | 13 |
| GOURIO | 13 |
| JOUANNY | 13 |
| MOUNIER (LE) | 13 |
| BASSET | 12 |
| BATAS | 12 |
| BOURDONNAIS | 12 |
| CORRE (LE) | 12 |
| COURTEL | 12 |
| FERLICOT | 12 |
| HENRY | 12 |
| JOUAN | 12 |
| ORHAN | 12 |
| ORHANT | 12 |
| PERROT | 12 |
| CARO | 11 |
| DAGORNE | 11 |
| DAVID | 11 |
| OLIVIER | 11 |
| SAUNIER (LE) | 11 |
| TEJOURNEL | 11 |
| URVOY | 11 |
| HAMON | 10 |
| HILLION | 10 |
| JAMET | 10 |
| RICHOMME | 10 |
| COLIN | 9 |
| COSSON | 9 |
| GUE (LE) | 9 |
| JICQUEL | 9 |
| ORHAND | 9 |
| TIRCOT | 9 |
| ADOHIER | 8 |
| BLANC (LE) | 8 |
| CORBEL | 8 |
| DOMALAIN | 8 |
| EOUZAN | 8 |
| ETESSE | 8 |
| GAUFFENY | 8 |
| GLATIN (LE) | 8 |
| LORENT | 8 |
| MAUX (LE) | 8 |
| OGER | 8 |
| PROVOT (LE) | 8 |
| PRUAL | 8 |
| SOLLEUX (LE) | 8 |
| SOLYMAN | 8 |
| ADOIER | 7 |
| ANDRE | 7 |
| BORGNE (LE) | 7 |
| CORPS (LE) | 7 |
| FICHOU | 7 |
| HELLIET | 7 |
| HIDRIOU | 7 |
| JAGOT | 7 |
| JEAN | 7 |
| JEGO | 7 |
| OLLIVIER | 7 |
| PIRIO | 7 |
| QUEHET | 7 |
| RAOULT | 7 |
| SOLIMENT | 7 |
| VINCENT | 7 |
| ? | 6 |
| ALLAIN | 6 |
| ALLENIC | 6 |
| BRET (LE) | 6 |
| COLLET | 6 |
| DESBOIS | 6 |
| DOMALLAIN | 6 |
| DOMMALLAIN | 6 |
| GALOPIN | 6 |
| GLEMOT | 6 |
| GOUINGUENE | 6 |
| GUEN (LE) | 6 |
| HELLIO | 6 |
| LHOSTELIER | 6 |
| PAIRO | 6 |
| RENOUART | 6 |
| ROUAULT | 6 |
| ROUILLE (LE) | 6 |
| TANGUY | 6 |
| THANO | 6 |
| VERITE | 6 |
| CAMARD | 5 |
| CARCAILLET | 5 |
| CATROS | 5 |
| CLAIRE (LE) | 5 |
| CORROUGE | 5 |
| DUCHESNE | 5 |
| FAVRO | 5 |
| GALLOUET | 5 |
| HARSCOUET | 5 |
| HASCOET | 5 |
| KERIMEL | 5 |
| LIEPVRE (LE) | 5 |
| MACE | 5 |
| MAURICE | 5 |
| MORDELET | 5 |
| NABUSET | 5 |
| RAOUL | 5 |
| RAULT | 5 |
| ROY (LE) | 5 |
| TEUJOURNEL | 5 |
| TEXIER (LE) | 5 |
| AUFFRAY | 4 |
| AUFRAIT | 4 |
| BERNARD | 4 |
| CHAIX (LE) | 4 |
| CLERE (LE) | 4 |
| CRETUAL | 4 |
| DUPRE | 4 |
| FAREY | 4 |
| FEUREGART | 4 |
| FOURMENTIN | 4 |
| GLOT | 4 |
| GRANGIENS | 4 |
| GUIOT | 4 |
| GUYOMAR | 4 |
| HELLIER | 4 |
| JOANNY | 4 |
| JOUANNI | 4 |
| LALOHIER | 4 |
| LESNE | 4 |
| LHOTELIER | 4 |
| LORAN | 4 |
| MORIN | 4 |
| MORVAN | 4 |
| NABOURE (LE) | 4 |
| OGE | 4 |
| PEDRONT | 4 |
| PETRA | 4 |
| PINOREL | 4 |
| PREVOS (LE) | 4 |
| PREVOT (LE) | 4 |
| ROGUESSE | 4 |
| ROUXEL | 4 |
| SOLLIMENT | 4 |
| TAIRON | 4 |
| TANO | 4 |
| TREHIOU | 4 |
| BAUVY | 3 |
| BLANCHARD | 3 |
| BODIN | 3 |
| BOIZARD | 3 |
| BOURGONIER | 3 |
| CAMART | 3 |
| CHANU | 3 |
| CHAPELET | 3 |
| CHEVALIER | 3 |
| CORP (LE) | 3 |
| CORVAISIER | 3 |
| CORVAISIER (LE) | 3 |
| DAGNET | 3 |
| DESLAURIERS | 3 |
| FEUVRIER | 3 |
| GALL (LE) | 3 |
| GALOUET | 3 |
| GAREL | 3 |
| GLEMO | 3 |
| GOINGUENAIS | 3 |
| GOINGUENET | 3 |
| GORIN | 3 |
| GOSSE | 3 |
| HEDONT | 3 |
| HERVE | 3 |
| HIDRIOT | 3 |
| LAINE | 3 |
| LALLOYER | 3 |
| LANDEL | 3 |
| LEUDUGER | 3 |
| LIEPVRE | 3 |
| LUCAS | 3 |
| MONTFORT | 3 |
| MORDELLES DE | 3 |
| OLLO | 3 |
| PAUVROU | 3 |
| PEROT | 3 |
| PERRIER | 3 |
| PERRIN | 3 |
| PERRO | 3 |
| PETIT (LE) | 3 |
| PHILIPPE | 3 |
| PLANCHETTE | 3 |
| PRIMAULT | 3 |
| REBOUR | 3 |
| RENAULT | 3 |
| RENE | 3 |
| TOUPIN | 3 |
| VILLOUX (LE) | 3 |
| AUFFRAIT | 2 |
| BANNIER | 2 |
| BEAUDET | 2 |
| BELHOMME | 2 |
| BERTHO | 2 |
| BIDAN | 2 |
| BLANCHART | 2 |
| BOBINET | 2 |
| BOISBEAU | 2 |
| BOSCHAT | 2 |
| BOSCHER | 2 |
| BOTREL | 2 |
| BOURDONAIS | 2 |
| BOUREL | 2 |
| BRETON (LE) | 2 |
| BRUN (LE) | 2 |
| CAM (LE) | 2 |
| CARRE | 2 |
| CHANY | 2 |
| CHAPLET | 2 |
| CLERC (LE) ? | 2 |
| CONEN | 2 |
| CORGUILLET | 2 |
| COURCOU | 2 |
| DANET | 2 |
| DOMALIN | 2 |
| DURAND | 2 |
| FAVERO | 2 |
| FAVROT | 2 |
| FERCHAT | 2 |
| FEUREGARD | 2 |
| FEURGARD | 2 |
| FROMENTIN | 2 |
| GALIO | 2 |
| GLASTIN (LE) | 2 |
| GOAS (LE) | 2 |
| GODART | 2 |
| GOF (LE) | 2 |
| GONIDEC (LE) | 2 |
| GOUEDARD | 2 |
| GOUEDART | 2 |
| GOUINGUENET | 2 |
| GRANGIEN | 2 |
| GROT | 2 |
| GUEGANT | 2 |
| GUENIO | 2 |
| GUENO | 2 |
| GUERIN | 2 |
| HANRY | 2 |
| HASCOUET | 2 |
| HEDER | 2 |
| JACQUES | 2 |
| JAGO | 2 |
| JAM | 2 |
| JAREL | 2 |
| JEGOT | 2 |
| JEGU | 2 |
| JOUANT | 2 |
| KERLAHOISOT | 2 |
| LA LOYER | 2 |
| LABBE | 2 |
| LAISNE | 2 |
| LALLOIER | 2 |
| LAMY | 2 |
| LAROQUE | 2 |
| LENROUE | 2 |
| LHOTELLIER | 2 |
| LIART | 2 |
| LIEVRE | 2 |
| LORANS | 2 |
| MARMIER | 2 |
| MARTIN | 2 |
| MEE (LE) | 2 |
| MEHEUT | 2 |
| MERO | 2 |
| MILLET | 2 |
| MILON | 2 |
| MONFORT DE | 2 |
| MOROT | 2 |
| MOULIN | 2 |
| OGIER | 2 |
| PATUREL | 2 |
| PENDEZEC | 2 |
| PEREDOU | 2 |
| PILARD | 2 |
| PILART | 2 |
| POENCE | 2 |
| PORDIQUET | 2 |
| POULOIN | 2 |
| PROVOS (LE) | 2 |
| QUENIO | 2 |
| QUERIMEL | 2 |
| QUERO | 2 |
| RAT (LE) | 2 |
| RENAUD | 2 |
| ROLAND | 2 |
| SAINTILAN | 2 |
| SONIER (LE) | 2 |
| TACON | 2 |
| TOQUE | 2 |
| TREHEN | 2 |
| URVOIS | 2 |
| VAUVERT | 2 |
| VIDEMENT | 2 |
| ADAN | 1 |
| ADANT | 1 |
| ANDRES | 1 |
| ANDRIEUX | 1 |
| AUDUGER | 1 |
| BACET | 1 |
| BARTHELEMY | 1 |
| BASSARD | 1 |
| BASTARD | 1 |
| BASTART | 1 |
| BATARD | 1 |
| BATAST | 1 |
| BATTAS ? | 1 |
| BAUDAIT | 1 |
| BAUDET ? | 1 |
| BAUDO | 1 |
| BEAUCHER | 1 |
| BELLEGARD | 1 |
| BENJAMIN ? | 1 |
| BIAN | 1 |
| BIGO (LE) | 1 |
| BLAN (LE) | 1 |
| BLANCHE LANDE | 1 |
| BLATIN | 1 |
| BLIVET | 1 |
| BOCQUEHO | 1 |
| BOISARD ? | 1 |
| BOISART | 1 |
| BOISDEU (LE) ? | 1 |
| BOIVIN | 1 |
| BONNET | 1 |
| BONNIEC (LE) | 1 |
| BOQUEHO | 1 |
| BOSTVIT | 1 |
| BOTHEREL | 1 |
| BOTRELLE (LA) | 1 |
| BOUGARD | 1 |
| BOUGEAR | 1 |
| BOUGEARD | 1 |
| BOULAIRE | 1 |
| BOURBONNIER | 1 |
| BOURBONNIERE | 1 |
| BOURGONNIERRE | 1 |
| BRETON ? | 1 |
| BRIANS | 1 |
| BRIANT | 1 |
| BRIEN ? | 1 |
| BRIEND | 1 |
| BRIO | 1 |
| BRIOT | 1 |
| BUCHON | 1 |
| BUREL | 1 |
| CADE | 1 |
| CALAIT | 1 |
| CALET | 1 |
| CAMAR | 1 |
| CAN (LE) | 1 |
| CANSOT | 1 |
| CARE | 1 |
| CARPIER | 1 |
| CARVANEUC | 1 |
| CASTRIN | 1 |
| CELEDAN | 1 |
| CESSON | 1 |
| CHAMARD | 1 |
| CHAMART | 1 |
| CHAMPION (LE) | 1 |
| CHANI (LE) | 1 |
| CHANU (LE) | 1 |
| CHANY (LE) | 1 |
| CHAPAIN | 1 |
| CHAPRON | 1 |
| CHEE (LE) | 1 |
| CHEZ (LE) | 1 |
| CLERIET | 1 |
| COCHO | 1 |
| COLINS | 1 |
| CONAIN | 1 |
| CORDIER (LE) | 1 |
| CORDIERE (LE) | 1 |
| CORDILLET | 1 |
| CORGUILLE (LE) | 1 |
| CORNU | 1 |
| COSONT | 1 |
| COTART | 1 |
| COURCOUX | 1 |
| COZIC | 1 |
| CROGUILLET | 1 |
| CUVEUVES ?? | 1 |
| D'AVRIL | 1 |
| DAGUET | 1 |
| DALMAR | 1 |
| DALMAS | 1 |
| DANIEL | 1 |
| DARQUET | 1 |
| DELAMARE | 1 |
| DELAPLANCHE | 1 |
| DELOBEL | 1 |
| DIVILLER ? | 1 |
| DODO | 1 |
| DONGUY | 1 |
| DOUARAIN (LE) | 1 |
| DU (LE) | 1 |
| DUTERTRE | 1 |
| DUVAL | 1 |
| ENDRE | 1 |
| EPIVAN | 1 |
| EPIVENT | 1 |
| ERNAULT | 1 |
| ETIEMBLE | 1 |
| ETIENNE | 1 |
| EUDUGIER | 1 |
| EUGUGER | 1 |
| FARAUX | 1 |
| FAREY ? | 1 |
| FAROS | 1 |
| FAUCON | 1 |
| FAUVOT | 1 |
| FAVERE | 1 |
| FAVRO ? | 1 |
| FEINARD | 1 |
| FEUDE | 1 |
| FEVRE (LE) | 1 |
| FICHOU (LE) | 1 |
| FINGANT | 1 |
| FLEURY | 1 |
| FLOURY | 1 |
| FOUREZ | 1 |
| FOURMANTIN | 1 |
| GALLE (LE) | 1 |
| GARNGIENS | 1 |
| GARNIER | 1 |
| GAUFFENI | 1 |
| GAUTHIER | 1 |
| GAUTRELE | 1 |
| GAUTTIER | 1 |
| GAVILLOU | 1 |
| GEFFRAY | 1 |
| GEFFROI | 1 |
| GEGOT | 1 |
| GEMEL | 1 |
| GEREL | 1 |
| GEY (LE) ? | 1 |
| GILLES ? | 1 |
| GIQUELLE | 1 |
| GLATAIN (LE) | 1 |
| GOAS | 1 |
| GOASE | 1 |
| GOASSE (LE) | 1 |
| GOFE (LE) | 1 |
| GOINGUENE | 1 |
| GOINNETTE | 1 |
| GOLLIARD | 1 |
| GOMET | 1 |
| GOSSE (LE) | 1 |
| GOUELO | 1 |
| GOUESZILOU | 1 |
| GOUGEARD | 1 |
| GOURAL | 1 |
| GOURET | 1 |
| GOURGAL | 1 |
| GOURIOT | 1 |
| GOUSSE | 1 |
| GOUSSE (LE) | 1 |
| GREFIER | 1 |
| GRENEUR (LE) | 1 |
| GROZOS | 1 |
| GUEMAR | 1 |
| GUENNE (LE) | 1 |
| GUERNIO | 1 |
| GUERNION | 1 |
| GUILLAUME | 1 |
| GUILLOU (LE) | 1 |
| GUILOUT | 1 |
| GUINTIN | 1 |
| GUIOMAR | 1 |
| GUYOMARD | 1 |
| HASQUOITTE | 1 |
| HAUTBOIS | 1 |
| HELIET | 1 |
| HELILET | 1 |
| HELLOCO | 1 |
| HELOCO | 1 |
| HELQUIN | 1 |
| HERIT | 1 |
| HERNIO | 1 |
| HERRI | 1 |
| HERZARET | 1 |
| HESRY | 1 |
| HINOT | 1 |
| HUETE | 1 |
| HUETTE | 1 |
| INCONNU | 1 |
| JAFFRAIN | 1 |
| JAGORAIT | 1 |
| JAMMET | 1 |
| JAN ? | 1 |
| JARET | 1 |
| JASSON | 1 |
| JEGREAUX | 1 |
| JEGUS | 1 |
| JOUANY | 1 |
| JOUBIN | 1 |
| JOUBINT | 1 |
| JOURGAL | 1 |
| JUGON | 1 |
| JUHEL | 1 |
| JUILLET DE | 1 |
| KERANGAL | 1 |
| KERFORME | 1 |
| KERLAOUEZO | 1 |
| KERUZEL | 1 |
| LABOUR (LE) | 1 |
| LACOCHE ? | 1 |
| LAGADEUC (LE) | 1 |
| LAI (LE) | 1 |
| LALLEMAND | 1 |
| LALOIER ? | 1 |
| LAMARRE | 1 |
| LANDUGIER | 1 |
| LAPORTE | 1 |
| LARRIVEN | 1 |
| LAUNAY | 1 |
| LAURENS ? | 1 |
| LEARD | 1 |
| LEART | 1 |
| LECUYER | 1 |
| LEGUE | 1 |
| LENOIR | 1 |
| LEVER | 1 |
| LHESPAGNOLE | 1 |
| LHOSTELLIER | 1 |
| LHOSTLIER | 1 |
| LIART (LE) | 1 |
| LIEVRE ? | 1 |
| LIONCOUR ? | 1 |
| LOISAUX | 1 |
| LOISEL | 1 |
| LORVILLON | 1 |
| LOSTELIER | 1 |
| LOUIS | 1 |
| LOUSSE (LE) | 1 |
| MAIGRE (LE) | 1 |
| MAINGANT | 1 |
| MAINGUY | 1 |
| MAITRE (LE) | 1 |
| MARCHAND (LE) | 1 |
| MARCHANT | 1 |
| MARQUER | 1 |
| MARS DE | 1 |
| MASSE | 1 |
| MASSON ?? | 1 |
| MAUBUCHON | 1 |
| MAURAUX (MORO) | 1 |
| MAZEAU | 1 |
| MEHAUTE | 1 |
| MEHAUTE (LE) | 1 |
| MEHAUTES | 1 |
| MEHEU | 1 |
| MELEARD | 1 |
| MELEART | 1 |
| MELIARD | 1 |
| MENE (LE) | 1 |
| MENEZ (LE) | 1 |
| MERCIER (LE) | 1 |
| MEUNIER | 1 |
| MILET | 1 |
| MILINAIRE (LE) | 1 |
| MINIER | 1 |
| MINIOT | 1 |
| MION | 1 |
| MOELE (LE) | 1 |
| MOELLE (LE) | 1 |
| MOFORT | 1 |
| MOINE (LE) | 1 |
| MOINNE (LE) | 1 |
| MOINNE (LE) ? | 1 |
| MONFROT | 1 |
| MONJARET | 1 |
| MONOT | 1 |
| MORCET | 1 |
| MOREL | 1 |
| MORTELLEC (LE) | 1 |
| MOUNIE (LE) | 1 |
| MOY | 1 |
| NABOURS | 1 |
| NABOURS (LE) | 1 |
| NANUSSET | 1 |
| NEL (LE) | 1 |
| NELE (LE) | 1 |
| NEPVOU (LE) | 1 |
| NEUVILLE | 1 |
| NICOL | 1 |
| NOEL | 1 |
| OLIVAUX | 1 |
| OLIVIE | 1 |
| OLLIVAUX | 1 |
| OLO | 1 |
| P.... (LE) | 1 |
| PALIXO ? | 1 |
| PANJADE | 1 |
| PASQUIOU | 1 |
| PASTUREL | 1 |
| PAUVRON | 1 |
| PAUVROUX | 1 |
| PERIGOIS | 1 |
| PERO | 1 |
| PERRAINT | 1 |
| PERRAUX ? | 1 |
| PERRIN ? | 1 |
| PHELIPPE | 1 |
| PICAR (LE) | 1 |
| PICARR (LE) | 1 |
| PICART (LE) ? | 1 |
| PIERRE | 1 |
| PINORET | 1 |
| PINSEMIN | 1 |
| PINSEMY | 1 |
| PIOGER | 1 |
| PIRIOU | 1 |
| POINSE | 1 |
| PORDIGUEL | 1 |
| POTAR | 1 |
| POULAIN | 1 |
| POULLOIN | 1 |
| POULLOINS | 1 |
| POULOUIN | 1 |
| PREGENS | 1 |
| PREVOST (LE)) | 1 |
| PRIDO | 1 |
| PRIJAN | 1 |
| QUEHE | 1 |
| QUELEC (LE) | 1 |
| QUEMIER | 1 |
| QUERAGAL | 1 |
| QUERVEL | 1 |
| QUETIE | 1 |
| REBOUARD | 1 |
| REBOUR (LE) | 1 |
| REBOURT | 1 |
| RELAND | 1 |
| RENOARD | 1 |
| RENOUARS | 1 |
| RENOX | 1 |
| RICHARD | 1 |
| ROBIN | 1 |
| ROCABOY | 1 |
| ROGARD | 1 |
| ROGARD ? | 1 |
| ROGUES | 1 |
| ROPARS | 1 |
| ROQUER DU | 1 |
| ROUAULE | 1 |
| ROUX (LE) ? | 1 |
| ROYES | 1 |
| RUELLAN | 1 |
| RUFFELET | 1 |
| RUISSOUX DES | 1 |
| SAROUROUX (LE) | 1 |
| SCAN (LE) ? | 1 |
| SEVENEC | 1 |
| SILVESTRE | 1 |
| SOLEUX (LE) | 1 |
| SOLIMANT | 1 |
| TASSEL | 1 |
| TENOT (LE) | 1 |
| TESSIER (LE) | 1 |
| THEBAUT | 1 |
| THEFO | 1 |
| THUILLIER | 1 |
| TIRECO | 1 |
| TOQUET | 1 |
| TOUEMENT | 1 |
| TOUJER | 1 |
| TOUYER | 1 |
| TRAVADON | 1 |
| TUDO | 1 |
| VACON (LE) | 1 |
| VALEE | 1 |
| VIAL | 1 |
| VILLAIN (LE) | 1 |
| VILOUX (LE) | 1 |
| VOISIN | 1 |
| WLNA | 1 |
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