| Name | Origin | Meaning | |
| Ceolbeorht | English | Seaman | Popularity of Ceolbeorht |
| Colbert | English | Seaman | Popularity of Colbert |
| Colvert | English | Seaman | Popularity of Colvert |
| Culbart | English | Seaman | Popularity of Culbart |
| Culbert | English | Seaman | Popularity of Culbert |
| Maryse | French | Moorish, Dark-skinned, Moor land | Popularity of Maryse |
| Maryse | English | Moorish, Dark-skinned, Moor land | Popularity of Maryse |
| Maryse | Latin | Moorish, Dark-skinned, Moor land | Popularity of Maryse |
| Maurice | Latin | Moorish, Dark-skinned, Moor land | Popularity of Maurice |
| Mauricio | French | Moorish, Dark-skinned, Moor land | Popularity of Mauricio |
| Mauricio | English | Moorish, Dark-skinned, Moor land | Popularity of Mauricio |
| Mauricio | Latin | Moorish, Dark-skinned, Moor land | Popularity of Mauricio |
| Maurizio | French | Moorish, Dark-skinned, Moor land | Popularity of Maurizio |
| Maurizio | English | Moorish, Dark-skinned, Moor land | Popularity of Maurizio |
| Maurizio | Latin | Moorish, Dark-skinned, Moor land | Popularity of Maurizio |
| Maury | French | Moorish, Dark-skinned, Moor land | Popularity of Maury |
| Maury | English | Moorish, Dark-skinned, Moor land | Popularity of Maury |
| Maury | Latin | Moorish, Dark-skinned, Moor land | Popularity of Maury |
| Meuriz | English | Moorish, Dark-skinned, Moor land | Popularity of Meuriz |
| Meuriz | Latin | Moorish, Dark-skinned, Moor land | Popularity of Meuriz |
| Meuriz | French | Moorish, Dark-skinned, Moor land | Popularity of Meuriz |
| Morets | French | Moorish, Dark-skinned, Moor land | Popularity of Morets |
| Morets | English | Moorish, Dark-skinned, Moor land | Popularity of Morets |
| Morets | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morets |
| Morey | French | Moorish, Dark-skinned, Moor land | Popularity of Morey |
| Morey | English | Moorish, Dark-skinned, Moor land | Popularity of Morey |
| Morey | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morey |
| Moritz | French | Moorish, Dark-skinned, Moor land | Popularity of Moritz |
| Moritz | English | Moorish, Dark-skinned, Moor land | Popularity of Moritz |
| Moritz | Latin | Moorish, Dark-skinned, Moor land | Popularity of Moritz |
| Moriz | French | Moorish, Dark-skinned, Moor land | Popularity of Moriz |
| Moriz | English | Moorish, Dark-skinned, Moor land | Popularity of Moriz |
| Moriz | Latin | Moorish, Dark-skinned, Moor land | Popularity of Moriz |
| Morrell | French | Moorish, Dark-skinned, Moor land | Popularity of Morrell |
| Morrell | English | Moorish, Dark-skinned, Moor land | Popularity of Morrell |
| Morrell | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morrell |
| Morrey | English | Moorish, Dark-skinned, Moor land | Popularity of Morrey |
| Morrie | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morrie |
| Morrie | French | Moorish, Dark-skinned, Moor land | Popularity of Morrie |
| Morrie | English | Moorish, Dark-skinned, Moor land | Popularity of Morrie |
| Morris | French | Moorish, Dark-skinned, Moor land | Popularity of Morris |
| Morris | English | Moorish, Dark-skinned, Moor land | Popularity of Morris |
| Morris | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morris |
| Morrison | French | Moorish, Dark-skinned, Moor land | Popularity of Morrison |
| Morrison | English | Moorish, Dark-skinned, Moor land | Popularity of Morrison |
| Morrison | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morrison |
| Morry | French | Moorish, Dark-skinned, Moor land | Popularity of Morry |
| Morry | English | Moorish, Dark-skinned, Moor land | Popularity of Morry |
| Morry | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morry |
| Morse | French | Moorish, Dark-skinned, Moor land | Popularity of Morse |
| Morse | English | Moorish, Dark-skinned, Moor land | Popularity of Morse |
| Morse | Latin | Moorish, Dark-skinned, Moor land | Popularity of Morse |
| Moss | French | Moorish, Dark-skinned, Moor land | Popularity of Moss |
| Moss | English | Moorish, Dark-skinned, Moor land | Popularity of Moss |
| Moss | Latin | Moorish, Dark-skinned, Moor land | Popularity of Moss |
| Muireadhach | Irish | Lord of the sea | Popularity of Muireadhach |
| Murdoc | Celtic | Seaman | Popularity of Murdoc |
| Murdoch | Celtic | Seaman | Popularity of Murdoch |
| Murdock | Celtic | Seaman | Popularity of Murdock |
| Murry | Irish | Lord of the sea | Popularity of Murry |
| Murry | Celtic | Seaman | Popularity of Murry |
| Saeger | English | Seaman | Popularity of Saeger |
| Seager | English | Seaman | Popularity of Seager |
| Segar | English | Seaman | Popularity of Segar |
| Seger | English | Seaman | Popularity of Seger |