Rename tenant name of Azure Active Directory

I want to change the name of my tenant of Azure Active Directory.


At sign-up for Office 365, i get Azure Active Directory (AAD) instance.
I set the tenant name as 個人. In the now, I'd like to change it.

How to rename

Open Azure Portal.



Click Properties.



Type new name in Name field.




When I changed the name in the property page, but new name wasn't reflected immediately.

In my case, it was reflected an hour later.