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.
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