Solo Photography? That's a good place to start. So... how about "sopho"
Whatever you name it, think about a name you would actually feel comfortable calling it. I named mine the Vagabond King for a couple of months until I realized I was never, ever going to actually call it that out loud. Mine is now the "LT". That is comfortable to say in a conversations. Plus I can get brand new stick on "LT" emblems from a car dealer hehe...