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How about a guy whose nickname is Apocalyptic Pri Para?
You'll have to be a lot more specific.
Does a terrifying golem named Happiness Change count? It is responsible for destroying cities of the dark elves in an Evil vs. Evil war. It has red eyes, and loves watching dark elves squirm while laughing Mad.
Does a big, bear-sized wolf named Sasha count?
If the creature is dangerous and/or evil, then yes.
Removed True Blood example because Bill, Eric, Pam, Jessica, etc. are regular names that regular people (or vampires mindful of The Masquerade before The Reveal) can be expected to have.
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How well does it match the trope?