Give her a last name. MelissaFoden, MelissaGustavson, MelissaGunnion, MelissaNordyke, and MelissaChristopher are all available as dot-com URLs, while MelissaJoseph.com can be had for a mere $18,000. Wait, wait - are you choosing your product name by whether or not you can get an exact-match URL? That's a mistake. Choose the name of the thing first. The name has certain important jobs to do. It should not be compromised for the sake of a domain name. You can create the right URL later - get the name of your product right first. Though MelissaGunnion does have a certain lilt to it, don't you think?