Once again I get to plug this site: http://rinkworks.com/namegen/ It will generate as many random names as you need.
If you're still stuck, name them after the NATO reporting alphabet (Alpha, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Xray, Yankee, Zulu - might be a few mistakes in there) and get on with writing the story. When you think of a better name for someone, use the search and replace in your wordprocessor to change it. Perfect names are not a substitute for character development.