domain name change

[travelindia86]

can i change domain name if it will expired ?

[BrownEyes]

If the domain name expires and you no longer wish to use it then you can ignore it and it will automatically be available to the public again.
And then you can register a new domain however you don't have to wait for it to be expired if you really wish to buy a new one since you can buy as many
domains as you want.