The two co-owners of the company I work for are a Ms. Reddy and a Ms. Bona. They thought about making the name of the company their two names (like Larson-Smith Enterprises), but they quickly realized that would be a bit unprofessional.
So they went with Ms. Reddy's mother's maiden name and Ms. Bona's mother's maiden name, ending up with the mouthful, McKinnon-Mulherin. Hm.