>My concern is more about whether it is proper to do that with names. Specifically, Norwegian names.
Yes. This is common all over the place. Nobody really cares.
Source: I'm Norwegian.
EDIT:
>Secondly, we make a distinction between whether someone is named "Christian" or "Kristian", for example. According to your logic, it wouldn't matter since there is no difference except spelling between these two names. But it does.
Well, thats a strawman as i read it. You can't compare "normal" names and names with special letters in them. It does not really make sense. Some systems, that does not use Unicode as an example, would have no problems with "Kristian", but "Knausgård" might bring problems. Thus you write "Knausgaard". This also applies to street names, town and other words.
As i said, this is quite common in Norway. Nobody really minds it at all.
Yes. This is common all over the place. Nobody really cares.
Source: I'm Norwegian.
EDIT: >Secondly, we make a distinction between whether someone is named "Christian" or "Kristian", for example. According to your logic, it wouldn't matter since there is no difference except spelling between these two names. But it does.
Well, thats a strawman as i read it. You can't compare "normal" names and names with special letters in them. It does not really make sense. Some systems, that does not use Unicode as an example, would have no problems with "Kristian", but "Knausgård" might bring problems. Thus you write "Knausgaard". This also applies to street names, town and other words.
As i said, this is quite common in Norway. Nobody really minds it at all.