| Girl | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Girl | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Name | Meaning | Gender | Numerology |
|---|---|---|---|
| Mac | Son of, Taken from Mackenzie | Boy | 8 |
| Macallister | Son of Alistair | Boy | 5 |
| Macaodhagain | Fire | Boy | 5 |
| Macardell | Son of Great Courage | Boy | 6 |
| Macardle | Son of Great Courage | Boy | 3 |
| Macartan | Son of Artan | Boy | 8 |
| Macarthur | Son of Arthur | Boy | 4 |
| Macauliffe | Son of Olaf | Boy | 5 |
| Macbethad | Righteous | Boy | 3 |
| Macbride | Follower of Saint Brigid | Boy | 1 |
| Macbryde | Follower of Saint Brigid | Boy | 8 |
| Maccadain | Son of Cadan | Boy | 4 |
| MacCoille | Wood Son | Boy | 1 |
| Maccon | Son of a Wolf | Boy | 4 |
| Maccorcrain | Son of Corcoran | Boy | 8 |
| Maccormack | Son of Cormac | Boy | 9 |
| Maccoy | Son of Hugh | Boy | 6 |
| Maccrae | Son of Grace | Boy | 8 |
| Maccray | Son of Grace | Boy | 1 |
| Maccrea | Son of Grace | Boy | 8 |
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| Macgee | Son of Hugh | Boy | 7 |
| Macghee | Son of Hugh | Boy | 6 |
| Machar | Plain | Boy | 8 |
| Mackenna | Fire Born Son of Cionaith | Boy | 8 |
| Mackenzie | Pretty, Good-looking | Boy | 6 |
| Mackenzy | Son of Kenzie | Boy | 8 |
| Mackinley | Son of the Learned King | Boy | 3 |
| Mackinnley | Son of the Learned Ruler | Boy | 8 |
| Macklan | Son of Maclean | Boy | 1 |
| Maclaisre | Son of Flame | Boy | 9 |
| Maclean | Son of Leander | Boy | 4 |
| Maclean | Son of Leander | Boy | 4 |
| Macmahon | Son of the Bear Son of Mahon | Boy | 5 |
| Macmaureadhaigh | Son of Murray | Boy | 5 |
| Macmurra | Son of Murray | Boy | 7 |
| Macmurray | Son of the Seafarer | Boy | 5 |
| Macoda | Son of Odo | Boy | 1 |
| Macquaid | Son of Quaid | Boy | 6 |
| Macrae | Son of Grace | Boy | 5 |
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| Madden | Small dog Milos | Boy | 5 |
| Maden | Small Dog | Boy | 1 |
| Madon | A Chiding, A Garment, His Measure | Boy | 2 |
| Maduley | Son of Olaf | Boy | 9 |
| Maduta | Marrow of a Bone | Boy | 6 |
| Madyn | Small Dog | Boy | 3 |
| Maedoc | Dear | Boy | 5 |
| Mael | Devotee, Legendary Son of Roycol | Boy | 4 |
| Maelaghlin | Devotee of St Seachnall | Boy | 1 |
| Maelan | A Warrior | Boy | 1 |
| Maeldub | Dark Disciple | Boy | 4 |
| Maelduin | Warrior of the Fortress | Boy | 7 |
| Maeleachlainn | Servant | Boy | 8 |
| Maeleachlainn | Servant | Boy | 8 |
| Maeleashlainn | Servant of Saint Secondinus | Boy | 6 |
| Maelechlainn | Devotee of St Sechnall | Boy | 7 |
| Maeliosa | Servant of Jesus | Boy | 3 |
| Maelisa | Serves Christ | Boy | 6 |
| Maelisa | Serves Christ | Boy | 6 |
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| Maelmaedoc | Disciple of Maedoc | Boy | 9 |
| Maelmuad | Noble Proud From Muad | Boy | 7 |
| Maelosa | Servant of Jesus | Boy | 3 |
| Maelruain | Servant of Ruadan | Boy | 4 |
| Maelruanaid | A Champion, A Strong Man | Boy | 9 |
| Maelsheachlainn | Devotee of St Sechnall | Boy | 8 |
| Maelsuithan | Farmstead | Boy | 6 |
| Maenach | TBD | Boy | 9 |
| Maeve | Intoxicating | Boy | 1 |
| Magael | Son of the Irish | Boy | 3 |
| Magee | Son of Hugh | Boy | 4 |
| Magee | Son of Hugh | Boy | 4 |
| Maggie | Pearl Flower Name Child of Light | Boy | 6 |
| Magherally | Place Name | Boy | 3 |
| Maghnus | Greatest | Boy | 2 |
| Maglocunos | A Prince Hero | Boy | 3 |
| Magnus | Greatness Great Large | Boy | 3 |
| Mago | Great | Boy | 9 |
| Mago | Great | Boy | 9 |
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| Maguire | Son of the Beige One | Boy | 2 |
| Maher | Adept Generous Skilled Able | Boy | 9 |
| Maher | Generous | Boy | 9 |
| Mahon | Bear Calf Cub | Boy | 6 |
| Mahon | Bear | Boy | 6 |
| Mahoney | Bear | Boy | 9 |
| Mahoney | Surname | Boy | 9 |
| Mainchin | Monk | Boy | 8 |
| Mainchin | Monk | Boy | 8 |
| Maine | Mainland | Boy | 6 |
| Maios | Saviour | Boy | 3 |
| Mairon | Star of the Sea | Boy | 7 |
| Mairtin | Warring Martial Warlike | Boy | 3 |
| Mait | Gift of God | Boy | 7 |
| Maithi | Son of the Bear | Boy | 6 |
| Maithias | Gift of God | Boy | 8 |
| Maitias | Gift from God | Boy | 9 |
| Maitiu | Gift of God | Boy | 1 |
| Makenzie | Son of Kenzie | Boy | 3 |