1 | Macqueville | Germanic name, Maculf + villa | Gallo-Roman rural estate |
2 | Marans | Latin name *marentius + -acum | This ancient port on the bay of the Pictones at the confluence of the Sèvre Niortaise and the Vendée was destroyed by the Vikings in 830. |
3 | Marennes | Latin Maritima, village by the sea | On the Seudre estuary, opposite Oléron. Like Arvert, on the other side of the estuary, Marennes was once an island in the marshes. Ausonius reported that oysters were cultivated in the estuary of the Seudre . |
4 | Marignac | Latin name Marinius with -acum | |
5 | Marsais | Latin name Marcius with -acum | |
6 | Marsilly | | |
7 | Massac | Latin name Macius with -acum | |
8 | Matha | Matta, bushes | |
9 | Mathes | Mata, bushes | Chalk hill in the marshes of Saint-Augustin and Bréjat, in Arvert. |
10 | Mazeray | Maceracum, from Macerius Gallo-Roman name, nickname meaning 'thin' + -acum | Macer his place |
11 | Mazerolles | Latin maceriae, ruins with -ola | Little ruins (from the Roman period) |
12 | Medis | Latin meta, marker or hill | Boundary marker ? |
13 | Merignac | Latin name Matrinius with -acum | |
14 | Meschers-sur-Gironde | | |
15 | Messac | Latin name Metius with -acum | |
16 | Meursac | Latin name Mursius with -acum | |
17 | Meux | | |
18 | Migre | | |
19 | Migron | | |
20 | Mirambeau | Old Provencale mirer + Old French bel, see well, a vantage point | |
21 | Moeze | Gallo-Roman name *Mogetius with -acum | The peninsula marks the northern extremity of the marshes of Brouage. |
22 | Moings | On the river Moingt (modonio) | |
23 | Mons | Latin mons, hill | |
24 | Montendre | Mons Andronis, German name Andar | Gallo-Roman “castrum” |
25 | Montguyon | Montis Gwidonis, German name Wido | |
26 | Montils | | |
27 | Montlieu-la-Garde | | |
28 | Montpellier-de-Medillan | Montis + pastell | Latin, hill + woad plant |
29 | Montroy | | |
30 | Moragne | | |
31 | Mornac-sur-Seudre | From morn (eminence) or from a corruption of "morne agne" (morte eau), mortlake. | |
32 | Mortagne-sur-Gironde | | Remains of a Gallo-Roman spa at Vieille-Mortagne |
33 | Mortiers | | |
34 | Mosnac | | |
35 | Mung | | |
36 | Muron | | On the great marsh of Rochefort. |