Changing your username

Change your GitHub username.

この機能を使用できるユーザーについて

Users with personal accounts can change their username.

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Prerequisites

Before changing your username, you should be aware of potential impacts on your account and activity. For more information, see Username changes.

Changing your username

  1. GitHub で、任意のページの右上隅にある自分のプロフィール写真をクリックしてから、 [設定] をクリックします。
  2. 左側のサイドバーで、[ アカウント] をクリックします。
  3. In the "Change username" section, click Change username.
  4. Read the warnings about changing your username. If you still want to change your username, click I understand, let's change my username.
  5. Type a new username.
  6. If the username you've chosen is available, click Change my username. If the username you've chosen is unavailable, you can try a different username or one of the suggestions you see.

Next steps

For reference information and limitations, see Username reference.