Nicknames for Ilithyia

Any ideas?

[name]Lily[/name]
[name]Lilith[/name]
Lithy
Ilith
Illy
[name]Tia[/name]
[name]Thea[/name] / Thyia
[name]Ilia[/name]

[name]Lila[/name] / [name]Leela[/name]
[name]Lilla[/name]
[name]Lia[/name]

My name is Ilithyia and I go by [name]Thia[/name],
hope this helps =)

I think [name]Tia[/name] ([name]Thia[/name], Tya) is my favorite and seems the most natural.
[name]Ilya[/name], maybe?