[Opinions] Re: Nina Pronunciation
If I wanted to be called 9-uh, I'd change the spelling to Nyna. I actually like Nyna... I know it's made up but it's simple and I see it as distince from Nina, not a variation. Then people wouldn't be able to call you Nee-nuh because it wouldn't make sense with the spelling Nyna.
If I wanted to be Nee-nuh, I'd stay Nina and make the announcement of "I'm changing my name to Nee-nuh for clarity" or whatever.
Have you met his family? If not say "Hi, I'm 9-uh" when you do (even if he has already said "this is Nee-nuh").
Don't go by your mn! I don't like Lorraine either, and Lorraine/Lorayne and Lauren is a confusing sibset.
If I were you, I'd either keep Nina "9-uh" and keep correcting people who can't say it, or I'd change it to Nyna.