I have a broad bunch of Halo names, including the first set of Spartan main characters - except, I've got their "tag" names xD So instead of John I have SPARTAN117. Same principle for the rest. I have a few of the species' name in the Halo universe, but in their respective languages.
I have AbeSapien (short for "Abraham"), PrinceNuada and PrincessNuala from Hellboy, Neytiri from Avatar, Cogburn from True Grit along with PrincessSibylla, that rich lady from Kingdom of Heaven (Lord that film was long...). I have SkellingtonJack, SallyBones and VelvetNightmare too (the latter being the name of Yazoo's signature weapon from Final Fantasy: Advent Children). MasterHowl from Howl's Moving Castle is a blonde Mirabilis, and Kameo, who's from an xBox360 game.
I've also got Titanic, which I'm so pleased about xD
A collection of LotR names too, but they're mainly places or inanimate things - Hithaeglir is the mountain range that stretches Southward across the map of Middle-Earth, and Anduril is the new name given to Aragorn's sword when it was reforged. These guys make up my Meiko collection mostly, but Itacate, my blonde, was named after the main character in The Goldsmith's Daughter. One mightily good book.
Most of the other pets in my Show Room have Welsh names, matched with Creatu that fit their meaning.
So... that's it, I guess. I kinda nabbed Neytiri before Avatar was even released, thanks to sneaky online researching beforehand... xD Sly. But her name is one of the proudest I have to own. She's one of my top five heroines. I should dye her azure or something really, black isn't that fitting...