Before choosing a domain name check some basic things and make some research on it and follow these steps:
1 – Integrate Keywords into the Address
2 – Choose the TLD Carefully
3 – Avoid Using a Similar Address to a Competitor
4 – Multilingual Domain Names
I suggest XnYnZ.com to get these type of names .They offers free hosting ,Spam-free Email and most secure ssl certificates that would secure the personal data.
Well, your domain name should be unique, short, descriptive and memorable.
Think that Eurodns.com would be the best choice of Domain name Registrar.
It offers really attractive specials and discounts on its domain registrations.
Try to avoid acronyms and short forms in your domain name as well, if they are not used in common everyday language they can make it more difficult to market/brand your website.
You can refer this Article to choose the right domain name, they have given some points which you should remember to choose the right domain name, webhostingsguide.blogspot.in/2012/08/points-to-remember-for-choosing-right.html
If you're trying to mainly target google searchers, pick a name that has a lot of relevant keywords. For something more brandable, you'll want something that's unique and easy to remember.