Request to Update Legal Name in Microsoft Learn Profile

雅代 鈴木 20 Reputation points
2025-11-16T09:20:26.5666667+00:00

Dear Microsoft Certification Support Team,

I am writing to request an update to the "Legal name" field in my Microsoft Learn profile.

When I attempted to register using Japanese characters, I repeatedly encountered errors and was only able to complete the registration using Roman letters. The error message stated:

"Periods cannot be used at the beginning or end of the first name. The length of the first name must be between 1 and 50 characters. Periods cannot be used at the beginning or end of the last name. The length of the last name must be between 1 and 50 characters."

Despite multiple attempts, I was unable to resolve this issue.


Moved from: Microsoft 365 and Office | Other

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  1. Gérard Oomens 113.3K Reputation points Volunteer Moderator
    2025-11-16T12:18:41.8033333+00:00

    This is a public forum, not support.

    Support:

    https://learn.microsoft.com/en-us/credentials/support/help

    1 person found this answer helpful.
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