I stuttered on my last name. 2 things that helped. 1. Softly sing it. Practice just thinking this. Allow your voice to naturally rise up and down. Record yourself. You will notice what you think of as singing is not what you are doing. As I showed in the video. Eventually this will change the “coding” of the word from fear and blocking, to fluency, and you won’t even need to sing it. 2. Add a word or sound. ( linking ) for example “ahhhmichael. Or “itsMichael” - for this you need to see it all as one word. As demonstrated on Lee Lovett YouTube channel. You also need to- excuse my french - f*ck what people think of you. Or how your old mind critique will say “you sound weird, better to stutter”. You need to re-write this coding and have an “inner coach” one that is gong to give you good suggestions.