It doesn't "stand for" anything, it's just a nonsense word. I think the original was "Schtrompf" or something like that, which got Anglicized to "Smurf".
Brainy Smurf, Grandpa Smurf and Nanny Smurf
Brainy Smurf, Papa Smurf & Smurfette. (:
Baker Smurf
A smurf that delivers mail
Papa smurf Grouchy smurf Smurfette Brainy smurf Clumsy smurf
Tailor smurf.
handy smurf invited clockwork smurf
Well there are 6 main smurfs. Papa Smurf, Smurfette, Clumsy Smurf, Gusty Smurf Grouchy Smurf and Brainy smurf.
Hefty smurf is the only smurf to have a tattoo, and his is a red heart.
Vanity Smurf.
The main characters in The Smurfs are Papa Smurf, Smurfette, Brainy Smurf, Hefty Smurf, Clumsy Smurf, and Gargamel.
Papa Smurf is the only Smurf to wear a red hat.