Office Settings & Configuration

How to Change Microsoft 365 User Initials to First and Last Initial

Aamir Naveed AkramAamir Naveed Akram Nov 2, 2026 869 views

Question details

The company wants to configure Microsoft 365 user profiles so that initials display properly as the first and last initial (e.g., MB for Megan Bowen).

How to Change Microsoft 365 User Initials to First and Last Initial
Product
Microsoft 365
Device & OS
not provided
Scenario
A company administrator is managing user profiles and wants to standardize how user initials appear across organizational accounts.
Observed behavior
User initials are currently displaying in a confusing format instead of the desired first and last initial format.
Before you start

Ensure you have administrator privileges in the Microsoft 365 admin center to modify user display names, as this is required to change how initials are generated.

Solution 1Recommended

Update User Display Name in the Microsoft 365 Admin Center

Because Microsoft 365 automatically derives user initials from the display name, correcting the display name format in the admin center is the most effective way to fix the initials.

Microsoft 365 does not offer a dedicated field just to type in custom initials. Instead, it extracts the first letter of the first name and the first letter of the last name from the user's Display Name.

By ensuring the display name correctly follows a 'First Name Last Name' structure, the system will automatically generate the correct initials.

1
Sign in to the Admin Center

Navigate to the Microsoft 365 admin center (admin.microsoft.com) and sign in with your administrator credentials.

2
Navigate to Active Users

In the left-hand navigation pane, go to 'Users' and then select 'Active users'.

3
Select the Target User

Find and click on the user whose initials you want to change. This will open the user's properties pane.

4
Edit the Display Name

Under the 'Account' tab, click on 'Manage contact information' or directly edit the 'Display name' field so it clearly reflects the user's proper first and last name (e.g., Megan Bowen).

5
Save Changes

Click 'Save changes'. The new display name will be updated in the directory.

Update User Display Name in the Microsoft 365 Admin Center
Synchronization Delay: Changes to user profiles may take up to 24 hours to fully sync and appear across all Microsoft 365 services, including Teams and Outlook. Users may also need to sign out and sign back in.
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Frequently Asked Questions

Why are my Microsoft 365 initials showing up incorrectly?

Microsoft 365 generates your initials automatically based on the 'Display Name' field in your profile. If your display name is formatted improperly, reversed, or missing a last name, the system will generate incorrect initials based on that flawed data.

Can I manually set custom initials in Microsoft 365?

No, Microsoft 365 does not provide a direct setting to type in a custom set of initials. You must correct your Display Name so the system extracts the correct first and last letters automatically.

How long does it take for corrected initials to show up in Teams and Outlook?

Profile updates, including initials derived from display names, can take up to 24 hours to fully synchronize across all Microsoft 365 services. Signing out and signing back into your applications can sometimes force a quicker refresh.

Will uploading a profile picture override my initials?

Yes. If a user uploads a custom profile picture to their Microsoft 365 account, that image will replace the display initials across all applications like Teams, Outlook, and SharePoint.