Whoops, I made another weird thing

So, I did something weird again. Please don’t judge me. This new story isn’t an [name_m]Odyssey[/name_m] AU, but it’s inspired by one. Basically, I did the same thing I did to The Winter’s Tale–kept the character dynamics, changed most of the rest. The general concept of the [name_m]Odyssey[/name_m] AU (really, it’s an EPIC: The Musical AU) is, “What if [name_m]Odysseus[/name_m] didn’t kill the son of [name_m]Hector[/name_m] and adopted him instead?”. So, my main character is inspired by an Astyanax raised by [name_m]Odysseus[/name_m], who’s told by [name_m]Zeus[/name_m] to kill his adopted family to avenge his birth father. However, he’s not him, because I’m basically taking the dynamic of “Surprise, you’re adopted! Now kill the people you thought were your family” and sticking it in my D&D world. I told you this was weird. I now need to name the people in it. [name_f]My[/name_f] world doesn’t really have naming conventions beyond race-specific ones, so go wild.

The main character
The main character’s parents (adopted)
The main character’s older brother (adopted)
The main character’s older sister (biological–she’s loosely Cassandra-inspired, but mostly her job is to have different opinions and create fun sibling/family conflict)

I already have a pantheon of gods, so no need to worry about that. Thanks a lot for the help!