You will find that most fans of the CDDL are bigger fans of BSD licensing (e.g. node.js is BSD licensed), but there are a couple examples.
Offhand, I know that star and cdrtools are under a variant of the CDDL called CDDL-Schily, which is the CDDL with an addendum that software under it is "governed by the laws of Germany".
star and cdrtools are developed by someone who really loves Solaris and wants to make Linux more like it. Relicensing then under CDDL is just part of it; cdrtools also use Solaris-style device names even under Linux and he got quite angry with distros for patching it to use Linux's native device naming.
Offhand, I know that star and cdrtools are under a variant of the CDDL called CDDL-Schily, which is the CDDL with an addendum that software under it is "governed by the laws of Germany".