Originally, the theme was called Intrepid, but when I submitted it to WordPress.org, I found that there was already a theme with that name.

Note that if the theme has never been listed in our directory, I'm happy to free up names for cases that make sense. In this case, I recommended the name change instead because a quick Google search found two other different themes also named "Intrepid" elsewhere.

Always best to pick a name that is reasonably unique to the space you're working in. Otherwise you risk confusion and such.