I've struggled really bad saying my name my entire life until recently. It might help if you practice saying your name to someone you're comfortable with or just saying it to yourself when you're alone. Also reading a book out loud for a few minutes a day can help as well. But most importantly remember that stuttering is ok. It is fine to stutter. I was obsessed with getting rid of my stutter until I realized that its alright if I stutter and theirs no cure anyways.