I like the Icelandic approach.
What's the Icelandic approach?
Well, I think it's a personal matter of both in a couple, needs to be discussed and wishes need to be respected...
Personally I kinda have an allergy to jewelry and if I ever do get married, I probably won't be wearing much of it (it's traditional to get the ring, my parents usually don't wear them, especially when working outside etc. So the rings are mostly on the shelf/in a box...)
I wouldn't change my wishes based on anyone's allergy to anything either... (If he really does have an allergy to jewelry, please don't make him wear anything that might make it worse!! Though maybe some metals could be okay, he/you guys could experiment.. or he could maybe wear a ring around the neck like on a necklace/string, above the clothes/vest maybe..)
I understand people with any choices, personally it would depend on the guy's surname lol, if I liked it better than mine (and if it would be numerologically 'happier'? :
: )
Our family surname also 'goes down' with sis and me (from our branch), so I might consider keeping it in some way, hyphenated or for professional reasons or whatever (except if I'd REALLY like his surname, hehe!!)
You can always use pen names if you write any novels, or as nicknames online...
Changing all the documents can be a bit costly and inconvenient too, and what if there's a divorce later on etc? (Change again or keep it? People do this in different ways too...) Some things to consider...