You get into the habit of calling it golang because googling for "go" issues isn't very useful. Golang is the nickname that is (or at least was last time I did something in go) what the community tends to use for SO and blog posts. Its sort of become the language's unofficial name.

Its really frustrating that a search engine company would use such an unsearchable name for a new product.

I'm sorry, it's become a habit, because if I used Go here instead of GoLang, someone else googling for articles/forum posts may not come across this thread. It is in good essence that I always make sure to use GoLang instead of Go.

Practically everywhere I've seen it's called Golang since Go is so hard to search for on Google.

You forgot the #firstworldproblems hashtag.