I have so many ;_; The fanfics never end.
Harry PotterDrarry (Draco Malfoy and Harry Potter)
WolfStar (Remus Lupin and Sirius Black)
Scorbus (Scorpius Malfoy and Albus Potter)
Romione (Ron Weasley and Hermione Granger)
Deamus (Dean Thomas and Seamus Finnigan)
Jily (James and Lily Potter)
MerlinMerthur (Merlin and Arthur)
Gwencelot (Gwen and Lancelot)
Perwaine (Percy and Gwaine)
SupernaturalDestiel (Dean and Castiel)
One DirectionLarry (Louis Tomlinson and Harry Styles)
YoutubePhan (Phil Lester and Dan Howell)
Septiplier (Jacksepticeye and Markiplier)
SherlockJohnlock (John Watson and Sherlock Holmes)
Percy JacksonPercabeth (Percy Jackson and Annabeth Chase)
Solangelo (Will Solace and Nico Di Angelo)
Caleo (Leo Valdez and Calypso)
Frazel (Frank Zhang and Hazel Levesque)
Percico (Percy Jackson and Nico Di Angelo)
GleeKlaine (Kurt Hummel and Blaine Anderson)
Brittana (Brittany Pierce and Santana Lopez)
My Little PonyFluttercord (Fluttershy and Discord)
CheesePie (Cheese Sandwich and Pinkie Pie)
The Vampire DiariesDelena (Damon Salvatore and Elena Gilbert)
I'm sure there's more but I wanna go to bed now.