Voxx (Also, Shadow Raiders)

Wrex from Mass Effect

Xanatos - Gargoyles

Ysera - Warcraft

(The was awesome! I didn't know anyone else remembered that show. xD)

Zod - Superman

KNEEEL!

Andross - Star Fox

Branwen - Baldur's Gate

Christopher Robbin - Winnie the Pooh
I feel like so lame for this one, but it's the first one that came to mind...

Dinin Do'Urden - (not sure I spelled that right) Homeland.

Eugene Fitzherbert, also known as Flynn Rider - Tangled
(Wait... does this count as E and F??)

Fox McCloud - Star Fox

I'd say not...just for the sake of keeping it in order. >.<

Ginny Weasley - Harry Potter

Harry Potter - Harry Potter

Ignatius-SPYRO!

John Stewart - Green Lantern

Kenny - South Park

King Lear - Shakespeare

Michael Townley - Grand Theft Auto V

Nero - Star Trek (11)

Optimus Prime - Transformers

Prospero - The Tempest

Queen of Hearts - Alice in Wonderland

Rattrap - Beast Wars

Roran Garrowsson - Inheritance Cycle Dang it, Quiet!

Sigurd (female Norse witch-queen) - A Mankind Witch

Togusa - Ghost in the Shell

Ursula - The Little Mermaid

V - V for Vendetta

Wendy - Peter pan

Xan - Baldur's Gate

Zeus - Zeus and Roxanne (the movie about the dog and the dolphin) XP

Yog-Sothoth -- Cthulhu Mythos

...X, Y, Z? Eh, close enough.

Anomander Rake - Malazan Book of the Fallen

Billy - The Grim Adventures of Billy and Mandy

Cotillion - Malazan Book of the Fallen

Dagnarus - Well of Darkness

Fortunato Bespi - Heirs of Alexandria

Greycoat - old White Fang cartoon.

Hokuto - Corpse Princess (Is disturbingly attractive to me...)

Incarium - Malazan Book of the Fallen (If I have the character name right)