For norse names, i have some comments:
-Dustin may be an old old name - but everyone, scandinavians included, will mispronounce it grossly.
-Embla is a core figure in norse mythology (and so is Freja). They may come across as somewhat too obvious. Especially the first. Many names refer to gods and other figures, of course. Torstein for example.
-Names like Eirikr, (those ending with an r after another a consonant): Some research might need to go into this. There's a branch in norse names where icelanders have the ending -r and scandinavia not. I do not know wich one is the root, but Iceland wasn't colonized by this time. It shouldn't affect names like Hjalmar and Brynjar (meaning helm wearer and mail armour wearer).
As for the names of the common folks: We can't know for sure. The names preserved were most probably from the ruling and enforcing classes. Their meanings denote and connote warrior attributes, might, riches, heritage, and favor among the gods. Of course, such names have eventually trinkled down, but other than a few mentions here and there (sometimes in the sagas), we don't know too many träl (slave) names.