name is an unique identity in Internet World.
Your domain name is your online business card in the Internet world. It's an unique because more then one person is not the owner of one domain. Most of the time domain name idntify as company name like our company hostingoption as domain and company name too.
Chose a good domain name, try to find the short domain name less then 5 to 20 char., think of catchy words or phrases that are easy to remember, match or related to your company name or company nature also, may be any product name also use as a domain name. Before start searching the domain name make a list of related and identify domain names.
start searching domain name. there
is three domain name ext. are very popular .com, .net. org, you
can register all ext. but .com is most popular domain ext. you
can also register you country domain also like .co.uk, .us, .ca
If you don't find the domain name, means already in use, you can also use the hyphen in domain name.
You can register domain name your host provider or ICANN accredited domain registration company.
most of the hosting privder company also sell the domain names.
you can use this service for those also.