Brandroot - Great Names for Great Ideas
Name Generator - Generate original names using Markov chains.
Zlipa - Startup names with available dotcoms and logos
Username Buddy - Generate Relevant Usernames when your 1st choice is taken.
TriangleDesk - Buy unique brand-able domain names at low price.
Couple Name Generator - Couple Name Generator combines two people?s names into the unique supercouple name