--original answer -- no -- new answer --
Succinct though the original answer was, it perhaps deserves a little more expansion.
The belief that there is an "Antichrhist" is a Christian belief. Atheists do not subscribe to Christianity any more than they subscribe to Zeus, Ba-al, or any of the other inumerable gods which mankind has proposed. From an atheist perspective, there is no such thing as an "anti-christ", any more than a Christ (as opposed to a human called "Jesus" - whose existence is also in considerable doubt).
If one accepts Christian doctrine, then it is possible. Atheists do not accept Christian doctorine, so the question itself makes no sense. It would be like asking Tom Cruise if the Galactic Emporer Xemu really imprisioned all our souls in a mountain and then exploded H-bombs on them (Scientology teachings from memeory, and may not be accurate).
You have to accept the existence of Xemu before you can answer the question.
Logically, therefore, the answer is "mu" or "wu": which means "your questions makes no sense and therefore cannot be answered".
See here for more on that word:
http://en.wikipedia.org/wiki/Mu_(negative)
SHORT ANSWER: If you are Christian, then one and only one person, no more and no less, will give birth to the Antichrist. If you are not Christian, see above (last paragraph)
It is possible that a platy is about to give birth.
No, the Antichrist is never specifically named. In the bible it does give you a description of what the Antichrist should look like and that is supposed to help you figure out who the Antichrist is.
NO
no, course its not possible.
Yes, although it is not common, it is possible for a pig to give birth to one baby.
no
Yes it is.
That is not possible to do . A human cannot give birth to other species.
It's not possible (for humans anyway).
No one knows when the antichrist will be born, but after the rapture he will come to power and gradualy takl over the world
No, biologically speaking, it is not possible for a woman to give birth to a cow. Humans and cows belong to different species, and inter-species reproduction is not possible.
I suppose it is quite possible for someone to give birth in the Vatican. However, as the Vatican has no hospitals, it might be a bit uncomfortable.