JG8

Hi Guys, Long time watcher throughout my time dealing with immigration, I am nearly at the finishing line. I have a question in regards to my application for Citizenship. Unbeknown to me until very recently, I have discovered I have an additional middle name on my birth certificate. Throughout my whole life I have never used the additional name, no passports, visas, bank accounts, nothing. Will this be a problem when I come to prove my identity during my interview? Thanks guys.