Search Gaelic Baby Names
| # | Name | Origin | Meaning | Gender | Save |
| 501 | Mac Bhriain | Gaelic | Son of the strong. | M |  |
| 502 | Mac Daraich | Gaelic | Son of the man from the ford by the oak trees. | M | |
| 503 | Mac GhiIle Easpuig | Gaelic | Son of the one who serves the sacred one. | M | |
| 504 | Mac Ghille Aindrei | Gaelic | Son of the one who served the manly one. | M | |
| 505 | Mac Ghille Bhuidhe | Gaelic | Son of the one who serves the blond one. | M | |
| 506 | Mac Ghille Dhuibh | Gaelic | Son of the one who serves the dark man. | M | |
| 507 | Mac Ghille Dhuinn | Gaelic | Son of the one who serves Brown. | M | |
| 508 | Mac Ghille Laider | Gaelic | Son of the one who serves the strong armed one. | M | |
| 509 | Mac Ghille Mhichei | Gaelic | Son of the one who served Saint Michael. | M | |
| 510 | Mac Nair | Gaelic | Son of an heir. | M | |
| 511 | MacAdam | Gaelic | Son of Adam. | M | |
| 512 | MacAdhaimh | Gaelic | Son of Adam. | M | |
| 513 | MacAilean | Gaelic | Son of the handsome man. | M | |
| 514 | MacAladair | Gaelic | Son of Alasdair. | M | |
| 515 | MacAllen | Gaelic | Son of the handsome man. | M | |
| 516 | MacAllister | Gaelic | Son of Alasdair. | M | |
| 517 | MacArthur | Gaelic | Son of Arthur. | M | |
| 518 | MacArtuir | Gaelic | Son of Arthur. | M | |
| 519 | MacLean | Gaelic | Son of the handsome man. | M | |
| 520 | MacNab | Gaelic | Son of the Father or Abbott. | M | |
| 521 | Malcolm | Gaelic | Servant/disciple of Columba. Famous Bearers: Conductor Sir Malcolm Sargent and U.S. black militant Malcolm X (Malcolm Little). | M | |
| 522 | Malise | Gaelic | Servant of Jesus. | M | |
| 523 | Maloney | Gaelic | Devoted to God. | M | |
| 524 | Malvin | Gaelic | Polished chief. | M | |
| 525 | Mannis | Gaelic | Great. | M | |
| 526 | Manus | Gaelic | Great. | M | |
| 527 | Maoldhomhnaigh | Gaelic | Devoted to God. | M | |
| 528 | Maolmin | Gaelic | Polished chief. | M | |
| 529 | Maoltuile | Gaelic | Quiet. | M | |
| 530 | Marcus | Gaelic | Hammer. | M | |
| 531 | Martainn | Gaelic | Warlike. | M | |
| 532 | Maspann Bhaillidh | Gaelic | Son of the steward. | M | |
| 533 | Mayo | Gaelic | Lives near the yew trees. | M | |
| 534 | Micheal | Gaelic | Form of Michael 'Who is like God?'. | M | |
| 535 | Micheil | Gaelic | Gaelic form of Michael. | M | |
| 536 | Monroe | Gaelic | From the red swamp. | M | |
| 537 | Morfinn | Gaelic | Pale. | M | |
| 538 | Morvan | Gaelic | Pale. | M | |
| 539 | Morven | Gaelic | Pale. | M | |
| 540 | Morvin | Gaelic | Pale. | M | |
| 541 | Morvyn | Gaelic | Pale. | M | |
| 542 | Muireach | Gaelic | Moorish. | M | |
| 543 | Mungan | Gaelic | Gaelic form of Mungo. | M | |
| 544 | Mungo | Gaelic | Amiable; beloved. | M | |
| 545 | Murchadh | Gaelic | Protector of the sea. | M | |
| 546 | Murdoch | Gaelic | Mariner. | M | |
| 547 | Murthuile | Gaelic | Sea tide. | M | |
| 548 | Neacal | Gaelic | People's victory. | M | |
| 549 | Neall | Gaelic | Champion. | M | |
| 550 | Neil | Gaelic | Champion. | M | |