I am rating the names based on their meanings. This is purely for fun and to see some of the meanings. I have no idea if Rick picked the names because of their meaning or because he simply liked them.
6/10 Magnus is a Norse name so that one's great, but I don't know about the last name
Samirah (Plesant company)
4/10 I don't think it fits her that well
7/10 I think the first name is pretty good, she does seem unlucky in the beginning.
4/10 I don't think this fits
8/10 I think these names are ironic being that he has problems with his family, you may have a different opinion though
Gunderson (Battle warrior)
6/10 I think the last name fits but I don't know about the first
3/10 I don't know he's not really either of these
Alex (Man's defender)
5/10 The first name is pretty good I don't know about the last though.
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Probably will do another later with the other series but for now, that's all. If there are any I missed put them in the comments and I'll add them to the list. if there are any disagreements about the ratings go ahead and comment them below but be respectful. This was just for fun.