MAC has a great article up on naming your guns. Go check it out
I name my favorite guns but some just don’t get enough love to rate a name. Also, I find that when you either build a gun or get a used one and tear it down to small parts for cleaning, you have a more in depth knowledge and understanding of it. My AR Carbine is named Scarlett, being that she is a sweet southern belle from Palmetto State Armory. My new SPR build is still awaiting a name. My 10/22 is Maeve, M-44 Mosin Nagant is Nadya, and my Glock 19 is Teagan. Share your gun names in the comments.
Dive! Dive!
bubbleheadgunnut 
I haven’t named any of my firearms yet.
Although I am strongly considering naming an AR “Schrödinger” — if I had one that is 🙂
Of course the government knows if I do or not….if they’ve listened to enough of my phone calls, read enough my emails that is.
I only have one that has a real name. It’s an NEF single shot .44Magnum rifle that has been cut down to the minimum barrel length (without a tax stamp), and given a few other “custom” touches. It’s named “THUD”
Just posted a pic of THUD over at my place: http://rockinaseaofchaos.blogspot.com/2013/09/gun-porn-truck-gun-edition-for.html
my browning Hi power is named Darwin.