1. A method comprising: receiving a first audio input representing a combination of a spoken name of a user and spoken letters of the name of the user; applying, via at least one processor, speech recognition to the first audio input using a name grammar database to output a combination of a name and letters of the name; wherein the speech recognition includes determining, via the at least one processor, whether there is a combination of a name in the name grammar database and letters of the name in the name grammar database, which matches the combination of the spoken name of the user and spoken letters of the name of the user, wherein a determination that there is no combination in the name grammar database, which matches the combination of the spoken name of the user and spoken letters of the name of the user indicates an out of grammar condition; receiving, if an out of grammar condition exists, a second audio input representing the combination of the spoken name of the user and the spoken letters of the name of the user; and applying, via the at least one processor, speech recognition to the second audio input using a confidence database that is separate from the name grammar database.