Congratulations! I hadn’t seen until now that you were expecting! [name_m]How[/name_m] exciting! :]]] (Also, just a side note, but I hadn’t noticed it until now, but [name_f]Ayla[/name_f] Wilhemina and [name_f]Arabella[/name_f] Nawal are gorgeous!)
[name_f]Anouk[/name_f] - yesssss! I feel like this was one of my favorites for you when you were expecting [name_f]Ziva[/name_f]. (I think [name_f]Eve[/name_f] might have been another one? I loved the idea of both with [name_f]Noor[/name_f] and [name_f]Viola[/name_f], and while [name_f]Eve[/name_f] is probably out because of [name_f]Ziva[/name_f], I think [name_f]Anouk[/name_f] is still STUNNING!) Plus, I just came across an [name_f]Anouk[/name_f] through work a couple days ago, and seeing it used in real life makes me love it a million times more. I feel like I’m sabotaging my favorite option for you, but I am not sure about [name_f]Noor[/name_f] and [name_f]Anouk[/name_f] together. They sort of have a similar cadence and sound.
[name_f]Anais[/name_f] - I don’t want to admit it, but I think [name_f]Anais[/name_f] is even better with [name_f]Noor[/name_f], [name_u]Alex[/name_u], [name_f]Viola[/name_f], and [name_f]Ziva[/name_f]. I especially love [name_f]Ziva[/name_f] and [name_f]Anais[/name_f] together–so exotic, feminine, and gorgeous! [name_f]Anouk[/name_f] is more spunky. Either [name_f]Anne[/name_f] name would be lovely, and honoring family is lovely, too. I am concerned about pronunciation, too, which is why I’ve never added it to my list–I swear, every time I hear an American say it, they pronounce it a [name_m]NEW[/name_m] wrong way!–but it is lovely. Maybe as a MN for an Arabic name?
[name_f]Eleni[/name_f] - doooo iiitttt! (I’m slightly TOO obsessed with [name_f]Eleni[/name_f]. I’ve met several, and it just never gets old. I adore her!) Is [name_f]Sonora[/name_f] Arabic? Sometimes I find it hard to figure out which name is Arabic haha.
[name_f]Iman[/name_f] - this is lovely! It reminds me of [name_f]Imani[/name_f], which I’m more familiar with. For what it’s worth, I think [name_f]Arabella[/name_f] [name_f]Iman[/name_f] would be STUNNING. I think I like it as much as [name_f]Arabella[/name_f] Nawal. 
[name_f]Yuna[/name_f] - not my particular cup of tea, but it’s still a nice name!
[name_f]Arabella[/name_f] - I adore [name_f]Arabella[/name_f], and I think it sort of balances out the unusualness of [name_f]Noor[/name_f], [name_f]Viola[/name_f], and [name_f]Ziva[/name_f] with the classic feel of [name_m]Alexander[/name_m]. I think [name_f]Noor[/name_f], [name_m]Alexander[/name_m], [name_f]Viola[/name_f], [name_f]Ziva[/name_f], and [name_f]Arabella[/name_f] are fantastic together. And you could tame it down a little with a more powerful than frilly nickname, like maybe [name_u]Ari[/name_u] or even [name_f]Rella[/name_f]/[name_f]Belle[/name_f]/[name_f]Elle[/name_f]? [name_f]Belle[/name_f] is still frilly, but feels stronger than [name_f]Bella[/name_f] to me. 
[name_f]Nina[/name_f] - not really my thing, but I don’t like most “N” names.
[name_f]Irene[/name_f] - I prefer it as a middle, but I like it a lot. I found [name_f]Emma[/name_f] [name_f]Irene[/name_f] on my family tree and instantly loved it–I would love to use [name_f]Emma[/name_f] Irène one day. I especially love the [name_m]French[/name_m] pronunciation, and the meaning. There is a little old [name_f]Irene[/name_f] in my church, and she goes by Reeney (sp? [name_f]REE[/name_f]-nee). She’s a cute little old lady. 
[name_f]Daisy[/name_f] - omgoodness, love. I have to figure out how to get her on my list. I think [name_f]Noor[/name_f], [name_u]Alex[/name_u], [name_f]Viola[/name_f], [name_f]Ziva[/name_f], and [name_f]Daisy[/name_f] would be perfect together! I think [name_f]Daisy[/name_f] does a good job of blending the styles of [name_u]Alex[/name_u]‘s names with your girls’.
[name_f]Beatrice[/name_f] - I’m not a huge fan–I much prefer [name_f]Beatrix[/name_f] and Beatriu–but it is certainly well loved and a nice name, so you can’t go wrong with it. I feel like the spunky [name_f]Beatrix[/name_f] would be a better stylistic fit with [name_f]Noor[/name_f], [name_m]Alexander[/name_m], [name_f]Viola[/name_f], and [name_f]Ziva[/name_f], but I’m also probably pretty biased.
[name_f]Daisy[/name_f], [name_f]Arabella[/name_f], [name_f]Eleni[/name_f], and [name_f]Anouk[/name_f] are my favorites!