Need help coming up with a name!?

I need to create a name for my company, I want to use a combination of my own and my partners name. We have either, Nicola,Nikki or Nik and Thomas, Tom or Tommy. I have came up with a few, tomkin, tikki were my fav, but I need them to be available under the company houses and also the domain ending .com to be available, any suggestions would be fab!