Hi Shafique,
Thank you for contacting the Microsoft Community.
I completely understand how important it is to have your name accurately reflected on your certification registration—especially with the AZ-900 exam coming up. I’ve noted your request and will ensure it’s prioritized.
To proceed with making the necessary adjustments, please provide us with the additional details requested via the private message (see the image below) I have initiated.

Click here to access your private message
Meanwhile, if you require immediate assistance with your exam appointment while your legal name change request is still in progress, I strongly recommend reaching out to Pearson VUE support. You can use the provided link to find the phone number for your region or contact their support team via the chat platform.
This will help prevent exam cancellation due to any name mismatches between your Learn profile/Pearson VUE dashboard and the name displayed on the government-issued ID you will present on exam day.
I look forward to your response. Please note that if no response is received after two business days, the case will be closed and locked. After the case is locked, we will no longer be able to respond, even through Private Messages. Thank you.