[lazyjones]

One reason might be that there weren't any ORMs around that would qualified to be called such for other languages, last time I checked. https://github.com/jinzhu/gorm is probably still the most popular choice.

[buro9]

I think http://github.com/coopernurse/gorp is currently the one winning hearts and minds.

Though as jmoiron points out http://jmoiron.net/blog/gos-database-sql/ if you're looking for a Go version of ActiveRecord it isn't going to be achievable any time soon.