Totally love it xD. You won't earn money with Adsense with a domain name, take a little to do a reflexion about an idea, a niche, ect!
lol you want to earn money with adsense but have no idea what you want ur website about? make a website about something you like is something u should wanna do then put adsense thats just a bonus thats is if u like what ur doing if not just be like everyone else i guess and spam the internet til people click ur ads.....
A blog name is immaterial, the actual content is what counts. Don't concentrate on the name so much as what you are going to do. People don't only visit blogs because they have a cool name.
Forget the domain name take any xyz.com etc but work on keywords, keywords will pay you not the domain name. If you have any idea and also want to choose a good domain name then go to name.com and search the keywords. It will give you a huge list for sure.
It would be better if you do some keyword research before, and then use the result as a domain choosing consideration.
find a topic your interested in make blog name about that topic add relevant keywords to blog add adsense write good unique content add links other blogs in same niche subit posts to social networks get traffic get paid simple enough