Middle names?

[AngelBird04]

I am around 12 weeks and me and my boyfriend have decided on first name for a boy and he is undecided on a girl first name but I like one. I will list them and of yall can help with middle names? Multiples are common in my family both sides and all my non surviving pregnancy but 1 (have had 6 miscarriages) were twins or triplets. This will be the first full term. We think it's twins but want it to be a surprise.
Boy: Shaun ? Bird (1#)
Alexander ? Bird (2#)
Alden ? Bird (3#)
Girl: Kidagashka ? Bird (1#)
Safira ? Bird (2#)
Alexandria ? Bird (3#)

Other names in the genders I like:
Boys:Alec, Kai, Maxwell, Tristen, Varden, Cedric and James.
Girls: Camryon, Fia, Lara, Rosemarie, Vasalisa, and Tara.
Any ideas?

[AngelBird04]

Okay thank you

[art1990]

Rose is my face middle name with all girl options. Evan for boys.

[art1990]

I * can't weigh in.

[art1990]

Kidagashka is so striking! What ancestry or root is that? I live safira... My name is Alex though, so u can't weigh in on the last one fairly.

Of the boys...I love Alexander (again, biased) and Shaun.