I'm thinking about starting a small online photography business and have a few questions about making it all legal. This is not my main job and will probably never be...it's just an opportunity for me to sell a few prints every now and then, learn more and get some of my work out there. Therefore, I'm not looking to invest hundreds if not thousands of dollars involving attorneys, etc. to get started.
I know the basics of running a business (I was a manager for a company for nearly 10 years). However, I've never had to deal with starting a new business. My main concern right now deals with the business name. I want to create a unique name that expresses who I am and the type of images that I take. I'm not interested in the 'my name' + photography or foto types of names.
As a result, I have came up with several names that I thought were unique and would work. However, after doing an online search on several of these names, I have found them all to have at least several companies already using them. I'm beginning to think that it will be impossible to find a name that has any meaning to my business and is still unused by others.
Therefore, my question is...should I be worried about the fact that others are already using the name(s) that I have chosen? I don't want to go through the trouble and expense of establishing the business only to be informed that I'm breaking some type of law/trademark rights.
That brings up another question. Should I trademark my business name? I have a name in mind that fits my business well. I have only found one other business with the same name and it is a small local company in another part of the country. Furthermore, I searched the online database for trademarks and they have not trademarked the name.
What should I do? Any advice would be extremely appreciated.

