Jason McElwain =)
Mc and Mac in surnames mean "son of".
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Mac, maybe Supermac18? Or did you mean the name of him in real life?
If you mean mac of computers than its Apple
It is estimated that about 20% of Irish surnames have a Mac prefix. Mac means son; so Mac Carthaigh would mean 'son of Carthach'.
What do you mean with "unit of mac"? If you mean "unit of mass", the official unit, used worldwide, is the kilogram.
MAC! MAC of course. I was just given a MacBook Pro and LOVE IT!!!!! Seriously? I mean, seriously?? MAC, baby!!!!!
No, Bernie Mac was not a mean man. He passed away on August 9, 2008 after having a heart attack.
When seen as a prefix in a surname, Mac or Mc means "Son of".
Mac OS stands for Macintosh operating system, which is the software that runs on Mac computers made by Apple.
(Mac) Sheehy - Mac Síthigh (son of Sítheach, peaceful)
If you mean the MAC address, that's a layer-2 concept.