Name the sibling πŸ˜‚πŸ’›

I am currently 10-4 weeks pregnant and I am planning a list of baby names but I am kinda stuck and could use some help.

Also beacuse I don't know the gender yet I would like options for both genders.

So here we are:

Names of sibings are: Madeline Emillia (oldest daughter), Brooklyn Eva (2nd daughter) and Nova Lili and Rose Camilla (twin girls)

I really have no idea what I would do if this turned out to be a boyπŸ˜‚πŸ˜‚

Also I forgot to mention if you could include some middle names I would be really grateful.

Sorry for this huge post and for my bad english,it's not my first language.πŸ˜