Why not Dutch name?
that would be 'jina la kiholanzi'
mholanzi is a Dutch person
The difference in context would be 'that is a dutch person's name' vs. That is a Dutch name?
This is just very confusing
maybe have a look at this thread: https://forum.duolingo.com/comment/31282390$from_email%3Dcomment&comment_id%3D31999473