I've never had any trouble spelling your name, since you use the right vowel for me! Although I know it looks right to you, "gray" will never look like the right spelling of the colour to me ;)

I took the chance to drop my annoying numbers - I tend to go by 'Jades' or 'Jadesfire' where possible anyway, and I haven't come across another in fandom yet. But I like 'Greyias'. It's a nice shape in my head :)