I have non Steam games can I gift them?

Steamgifts

I dont really know, but takin in condition that this is STEAMgifts.com. i think it needs to be on steam, but i think you can make one here in the forums if you really wanna give games away :)

What games exactly?

CD keys work on steam.

NO. < hint

Nope, not as a giveaway, but you can give them away via the forum. Only games allowed as giveaway other than steam games are BF3 and Minecraft...

You can make a giveaway in tf2r.com with any TF2 item you have (anyone would give you a crate for free so you can raffle it) and then you can also give the CD-Key to the winner. So you have a random giveaway and you won't run into problems.

I saw a few CD key give aways like a Mass Effect key and a Prey key so that's why I was wondering.
The games are the two Mount & Blade stand alone expansions: Warband + Fire and Sword, I put in the
description for my current give away (the original Mount & Blade) that I had them but no one has read
the comments as I asked if someone would trade something for them as I couldn't give them away.

This is, there are very few non steam games that are given away here, one of them is Battlefield 3, and even then its not very common to see those.

My suggestion is that you give them away through the forums if you want to, but ALWAYS make sure you tell everyone they're not steam keys.
If you think you might get into trouble for doing so, you can go to support and ask if you can post the non steam keys on the forum for usage.

maybe desura keys?