Mac's Last Name
 

It has to be...
Spoiler Below

I've always assumed that Mac's last name was something along the line of Mackenzie or something else, er, Mac-oriented. And that it's actually his first name that goes unrevealed. But that's just me.

It is a possibility. I suppose we'll find out eventually, perhaps next season.

Hmm, maybe it's Cracken (lol, Mac Cracken)? Maybe, he's a "Foster" himself (but not related to Frankie and Madame F.)? :P But seriously, I am interested in knowing what it is, if it's to be revealed at some point.

Ha, the Mac Cracken would make sense, since Craig made Mac a younger version of himself on accident. XD

Seperated at birth maybe?

Kraken's good. My favorite fan-given last name for Mac was Kraigen (I *think* that was it), by delete-lover. But I don't see why Mac would ever be given a canon last name.

The "Mackenzie" theory is cool, but that wouldn't explain why his mother and brother call him that. My personal theory is that his last name is something embarassing, so he and Terrence never mention it. This is completely baseless, just soemthing amusing I like to believe.:)

Kind of bolsters the "Kazoo" theory right there. 8D

I've heard a lot of possible names over the last three years but until we hear from Craig I'm sticking with "Cassiman". :)

I have to agree with...something...I just want to know, ok?
Its been bothering me ever since i was born...8D