I have a writer who has put together some amazing articles on various types of name generators. I'll link some of them here. I highly recommend them as they are really great reads even if you don't need a character name right now (or an NPC name for a D&D campaign or whatever).

Pirate Name Generators! Arrrgggghhh!

Elf Name Generators Inspired by Tolkien's Languages

Hobbit Name Generators for Tolkien Inspired Names and MMOs

Hopefully you will find some of them useful. Enjoy!