Respondents: 26 (This poll is closed)
I pronounce Ys- like Iz-, and Is- like Ees- or Iz-. Out of all the spellings I think Islune would be pronounced Iz-loon or Ees-loon.
I did initially thought Islune would be eye-loon and Yslune ees-loon, so I guess Yslune would work best for me. But I also think that spelling it Islune is totally doable. It’ll just take a few corrections now and again.
[name_f]Isaline[/name_f] (ees-a-leen) is more straightforward. Maybe Isalune?