You all had amazing suggestions that I didn’t want to leave any of you out, so thank you all so much!
The Fasano Family
DH: Luka Evander Fasano
DW: Liliana Carlotta Fasano (daisydoodles) (née Cruz Medel)
DS/DS/DS:
Their first names start with L, and their middle names come from this list: 108 Classic Baby Names with a Twist | Nameberry
The Srebotnik Family
DH: Karlo Srebotnik (WildPosey)
DW: Athena Florence Srebotnik (née Michalopoulou)
DD/DS/DD:
Their first names are inspired by nature. The girls’ middle names come from any mythology (Greek, Romanian, Norse, Welsh, Irish etc.), and the boy’s middle name is Drago.
The Rytkönen-Morrow Family
DH: Otto Forrest Rytkönen-Morrow
DW: Zofia Joanna Rytkönen-Morrow (rwyant2003) (née Ostrowska)
DS:
Criteria: His first name is of Polish origin (see here), and his middle name will honor his paternal uncle, Antony Sage.
The Garcia Alvarez Royal Family
DH: Prince Maximiliano Raphael Cezar Garcia Alvarez
DW: Princess Lei Garcia Alvarez (lolzabeth) (née Xiang)
D?:
The baby will have three middle names. Two suggestions for each gender as the family are going for team green. The girl names have to have Jia somewhere in them, and the boy names can be anything you want. Just make sure that you include names of both Spanish and Chinese origins in all four of them.
Feminine:
Browse Names - Behind the Name (Chinese)
Category:Spanish feminine given names - Wikipedia (Spanish)
Masculine: Browse Names - Behind the Name (Chinese)
Category:Spanish masculine given names - Wikipedia (Spanish)
The Tigranyan Family
DH: Raffi Tigranyan (EmotionalMermaid & lolzabeth)
DW: Theodora Sekai Tigranyan “Teddy” (née Majoro-Simelane)
DS:
His first name will be a nickname name, and his middle name has Armenian usage (see here).
The Lauwers Family
DH: Gaël Constantin Lauwers (andreedueck)
DW: Emiko Bridget Lauwers (nee Azuki)
DS:
He will have a short, snappy first name, and a “one-of-a-kind” middle name from this list: One-of-a-Kind Names for Boys | Nameberry