Copyright Question

Hi All. I chose to photograph under a business name instead of using my name since it's hard to spell and pronounce. However, when I put copyright watermarks on my images or at the bottom of my website should I be putting my name or my business name? If the business name isn't copyrighted or trademarked would it technically need to be my actual name on the images? via /r/photography https://ift.tt/2LRZtzl