Lua is a really cool name and I think a nature name like Iris goes really well with it in terms of style! But I don’t really like how it sounds. Lua kind of runs into Iris because of the -a ending and it ends up sounding like Luaris. Maybe something like Lua Ruby, Lua Fern or Lua Rain?
[name_f]Lua[/name_f] [name_f]Iris[/name_f] is bright and interesting- it feels very floral -all pink and green. I do find it a little hard to say though- [name_f]Lua[/name_f] [name_f]Violet[/name_f] gives me a similar vibe but I think [name_f]Lua[/name_f] [name_f]Iris[/name_f] is usable the more I say it!