flossybunny

I think combining the 'is' with the 'could have been' is a really interesting idea but if you're unsure about how you want to structure this then perhaps try writing ...

I'd say Mina Williams. I tend to give characters slightly longer surnames if they have relatively short first names. However, I don't know much about your character so you might ...

I find names come fairly natural to me, I do some writing or think leave it for a couple of days and normally it'll just hit me and I'll think ...