Contact Problems

How to Fix Outlook Text Predictions Using the Wrong Name in Greetings

Steven ParkerSteven Parker Nov 3, 2026 868 views

Question details

The user needs to correct Outlook's text prediction feature, which is suggesting a recipient's last name instead of their first name in email greetings and adding duplicate commas.

How to Fix Outlook Text Predictions Using the Wrong Name in Greetings
Product
Outlook on the Web (Microsoft 365)
Device & OS
not provided
Scenario
Composing an email using an organizational Microsoft 365 account via the web portal (outlook.office.com).
Observed behavior
Outlook's text prediction intelligently auto-fills the greeting but incorrectly uses the recipient's last name rather than the first name, and sometimes inserts a double comma.
Before you start

Ensure you are logged into the correct Outlook portal for your organization (outlook.office.com) and that you have permissions to view or edit your saved personal contacts.

Solution 1Recommended

Verify and Correct the Contact Name Fields

Check if the contact's first and last names have been accidentally swapped in your personal address book or saved contacts list.

Outlook's text prediction algorithms draw heavily from the metadata stored in your contact lists. If the 'First Name' and 'Last Name' fields are entered backward, the AI will suggest the wrong name during greetings.

1
Open Contacts

Log in to outlook.office.com and click on the 'People' or 'Contacts' icon in the left-hand navigation pane.

2
Search for the Recipient

Type the affected person's name into the search bar and select their profile from the results.

3
Edit Contact Information

Click 'Edit contact' and carefully verify the text in the 'First Name' and 'Last Name' fields. If they are reversed, swap them.

4
Save and Test

Click 'Save', return to the Mail tab, and compose a new message to this recipient to see if the text prediction greeting is now correct.

Verify and Correct the Contact Name Fields
Changes may take time to sync: If you edit a contact, it may take a few minutes for the text prediction cache in Outlook on the web to recognize the updated name fields.
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Frequently Asked Questions

Why does Outlook suggest the last name instead of the first name in greetings?

This usually happens when the recipient's details are saved with the first and last names reversed in your personal address book, or if they were inputted backward in your organization's Microsoft 365 directory.

How do I turn off text predictions in Outlook on the web?

To disable text predictions, click the Settings (gear) icon in the top right, go to Mail > Compose and reply, scroll down to the Text predictions section, and uncheck the 'Suggest words or phrases as I type' option.

Is there a difference in text predictions between outlook.live.com and outlook.office.com?

Yes. While both use similar AI features, outlook.live.com relies on your personal Microsoft account contacts, whereas outlook.office.com relies heavily on your organization's Active Directory and server-level syncing, which can affect how names and greetings are generated.