In this paper we study the creation of brane-worlds in AdS bulk. We first c
onsider the simplest case of onebranes in AdS(3). In this case we are able
to properly describe the creation of a spherically symmetric brane-world de
riving a general expression for its wavefunction. Then, we sketch the AdS(d
+1) set-up within the context of the WKB approximation. Finally, we comment
on these scenarios in light of the AdS/CFT correspondence.