My visa was issued August 2010, and it is a spouse visa, but for what it's worth...
The name format on my visa is: Surname Forename Middlename
Ex. If I were Jane Anne Smith, it would appear on the visa as Smith Jane Anne.
My spouse's name does appear on the visa; however, that may be due to it being a spouse visa as opposed to a fiance(e) visa. Hopefully someone with a fiance(e) visa can hop in to say what their visa says?