Twin to Anya's Damon (TVD), is always gay, honourable, extra flirty, lives to please their parents, as men, have nerve damage in left thigh, women are very butch

Witches/overpowered magical beings of some kind. Orphans who were mistreated within the system, ace, get adopted by a benevolent benefactor (Toni/Adrian {sometimes Katherine}) and ignore their destiny as Witch!Jesus.

Facecasts from the show, character interpretation is a mixture of show, book, and fandom.

Sometimes come as twin to a good girl character, are darker, like jazz music, singing, trumpet, teen pregnancy is part of the norm, as well as trauma and lots of therapy and chemical imbalance causing extreme depression.

Nathan from Haven in various forms because he's so altable and tragic

The gods and goddesses of Olympus, plus other bitchy pantheon dwellers and members of mythos

Goddess of friendship originally, when human, is naive and just wants everyone to get along

For OC's that originated in the potterverse

The fraternal twin to Rowan's, currently only comes in the one instance.
Awkward, clumsy herbologists with 0 cool factor or confidence.

All instances of Daisy Skye 'Quake' Johnson, Agent of Shield.

Fromm PLL, intense permanently

sorella dimenticata: OG base is Mystic, is the third Salvatore sibling, they like honourable people, always men, regardless of their gender. They usually come with attached Ariadne's, are homemaking and family focused, will adopt strange children

Pretty Little Liars characters

for characters from the show Veronica Mars