At https://genealogy.meta.stackexchange.com/a/1421/104 we concluded that questions about surname origins and meaning were on-topic but of little value. They are also usually answered by a simple Google search. (Other search engines exist).
We've had a few questions falling into this category so far, which have met a mixed reaction:
What is the meaning and origin of the surname Lambert? (Votes: -3)
What is the origin of the surname 'Dubé'? (Votes: 3)
What is the root meaning of the surname "Samovojska"? (Votes: 5)
What is the meaning and origin of the German last name Naicker? (Votes: 3)
Are we still happy that these are on-topic but not exactly desirable?