Thanks pax!
Abby Omination, who is an eldritch abomination
(and her mother, nicknamed "Abby Momination")
Elle Hendricks, who is a pun on just "eldritch"
Rudolph, or "Rue" for short , whose name is used in my comic title "Rue and Woe" (rue as in regret)
The Grand Duck, Duckatai Khan similar to the historical Mongol warlord Chagatai Khan
Drake George, who is a dragon (and also named after St. George)
Colleen, who is a sentient fungal colony
Haifei, who is also a fungus, therefore fungal hyphae
Rhiza, yet another fungus, who is based on fungal microrrhizae
Leucine S Naturae, who is a triple pun on Lusus Naturae (latin for freak of nature), "Lucifer", and the amino acid Leucine
Myko, which is almost the latin prefix for fungus, myco-
Pan Curoni and Ro Curoni, who are based on the muscle relaxants Pancuronium Bromide and Rocuronium Bromide. (pax 's idea) They may or may not have a mother named Ma Curoni
Chars who don't have a profile page or a complete one yet:
Serine and Lysine, a couple who are a knight and a dragon, or a Ser and a Liz
Sven SC Day, a penguin-obsessed man who sounds like Spheniscidae, the genus name for penguins
Balonz, (pronounced bay-lawnz) a politically neutral being, is "balance"
Totallyhumannormalgirl, or T.H.N.G., who can be creepy enough to be called a thing rather than a person