It's hard to pick a "most loved", but one that sticks out in my mind is Raoh from Legends of the Dark King. His one-track mind in the source of all kinds of badassery. Thoroughly enjoyable. Izaya Orihara from Durarara!! also sticks out in my mind. He's extremely clever and twisted, so it's fun to watch his plots unfold.
It's hard to pick a "most loved", but one that sticks out in my mind is Raoh from Legends of the Dark King. His one-track mind in the source of all kinds of badassery. Thoroughly enjoyable. Izaya Orihara from Durarara!! also sticks out in my mind. He's extremely clever and twisted, so it's fun to watch his plots unfold.