Creative nicknames needed

My favorite name atm is [name_f]Maria[/name_f]-[name_f]Iris[/name_f]. [name_f]Maria[/name_f] honors my grandmother and I love [name_f]Iris[/name_f] with it. But I want a creative nickname for it…

So any suggestions for a nn for [name_f]Maria[/name_f]-[name_f]Iris[/name_f]?

I think [name_f]Maria[/name_f]-[name_f]Iris[/name_f] could be:

[name_f]Mari[/name_f] (MHAR-ee)
[name_f]Mia[/name_f]
[name_f]Mimi[/name_f]
[name_f]Aria[/name_f]
[name_u]Ari[/name_u]
[name_f]Missy[/name_f]
[name_f]Mira[/name_f] (MEER-ah)
[name_f]Ria[/name_f]
[name_u]Reese[/name_u]

[name_f]Miri[/name_f] would work, or [name_f]Marisa[/name_f].

Misa, [name_u]Risa[/name_u], [name_u]Isa[/name_u], [name_f]Ima[/name_f] (ee-ma), Miso, [name_f]Irisa[/name_f]?

ETA: Mariah

[name_f]Mira[/name_f] (MY-ra)
[name_f]Miri[/name_f]
[name_f]Mimi[/name_f]

[name_f]Maria[/name_f]-[name_f]Iris[/name_f]…

[name_f]Maris[/name_f]
[name_u]Rai[/name_u]
[name_f]Myra[/name_f]
[name_u]Mars[/name_u]
[name_u]Issy[/name_u]
[name_f]Maia[/name_f]