I created a repository for hosting a blog on GitHub.
Is there any way that I can create additional repositories to host multiple blogs, or am I limited to just one since username.github.io can only be used once?
You can have one site published to https://<username>.github.io
by publishing to the master branch of a repository named “username.github.io” (substituting your actual username).
You can also have an additional site per GitHub project published to https://<username>.github.io/<project>
. Project settings let you choose which branch and directory to publish.
A better description is available in the GitHub Pages documentation, including options for using custom domain names.
(since April 2013, all username.github.com
are now username.github.io
)