|
Madawg
| Legendary son of Teithyon | Boy | 4 |
|
Mallolwch
| Legendary king of Ireland | Boy | 9 |
|
March
| Legendary son of Meirchywn | Boy | 7 |
|
Marvin
| Variant of Mervyn Form of Merlin From the sea fortress | Boy | 5 |
|
Marvyn
| Variant of Mervyn Form of Merlin From the sea fortress | Boy | 3 |
|
Mawrth
| Welsh form of Mars, god of war | Boy | 2 |
|
Meirion
| Name derived from the old county of Merionethshire | Boy | 2 |
|
Menw
| Legendary son of Teinkaedd | Boy | 1 |
|
Mercher
| Welsh form of Mercury, messenger of the gods | Boy | 7 |
|
Merlin
| Hawk From the sea fortress In Arthurian legend, Merlin Ambrosius was advisermentor to King Arthur | Boy | 8 |
|
Merlyn
| Sea fortress In Arthurian mythology the wizard Merlin was King Arthurs mentor | Boy | 6 |
|
Merrick
| Dark-skinned A Moor Form of Maurice | Boy | 5 |
|
Merry
| Diminutive of Meredith Guardian of the sea Great chief This name can be given to children of either gender, but is more common among girls | Boy | 7 |
|
Merv
| Diminutive of Mervyn Form of Merlin From the sea fortress | Boy | 4 |
|
Mervin
| Variant of Mervyn Form of Merlin From the sea fortress | Boy | 9 |
|
Mervyn
| Form of Merlin From the sea fortress | Boy | 7 |
|
Meurig
| Dark-skinned A Moor Form of Morris | Boy | 1 |
|
Mihangel
| Welsh form of Michael God like | Boy | 6 |
|
Moesen
| Welsh form of Moses from the water | Boy | 8 |
|
Morgan
| Bright sea Dwells near the sea | Boy | 5 |
|
Myrddin
| Welsh form of Merlin Hawk From the sea fortress | Boy | 6 |
|
Myrick
| Dark-skinned A Moor Form of Maurice | Boy | 7 |
