Deletion of List of most common surnames in Africa

Comment: unless sources for every surname is found it's |original research. consistent with WP practice we do not keep articles that cannot be properly referenced
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)

Comment: The article is part of a set - see Lists of most common surnames for the other continents.  It would be discriminatory to remove Africa from this set.  Sources for the topic may be easily found such as ''http://books.google.co.uk/books?id=i4hkAAAAMAAJ Naming among the Xhosa of South Africa''.  Like most of our articles, it needs improvement not deletion, as recommended by our |editing policy
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT)