Same names can often be used by companies in different industries. For example, Apple Computers and Apple Vacations. So don`t count on the holdster being shut down for a name infringement with a baseball glove company (not that you said this). These decisions are in the hands of the USPTO.
All that being said, I am sure your product is far superior.
And just because you are used to reading or speaking certain kinds of words, doesn`t mean that your others are. Have you done market research with your name?