# | Name | Origin | Meaning | Gender | Save |
491 | Mac a'bhiadhtaiche | Gaelic | Son of Bhiadhtaiche. | M | |
492 | Mac Adhaimh | Gaelic | Son of Adam. | M | |
493 | Mac Ailean | Gaelic | Son of the handsome man. | M | |
494 | Mac Alasdair | Gaelic | Son of Alasdair. | M | |
495 | Mac an Aba | Gaelic | Son of the Father or Abbott. | M | |
496 | Mac an Bharain | Gaelic | Son of the noble warrior. | M | |
497 | Mac an Bhreatannai | Gaelic | Son of the Briton. | M | |
498 | Mac Artuir | Gaelic | Son of Arthur. | M | |
499 | Mac Asgaill | Gaelic | Son of Asgaill. | M | |
500 | Mac Bheathain | Gaelic | Son of the man who lives by the clear stream. | M | |
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 |