DebianDog Squeeze (oldoldoldoldstable) by Toni (saintless)
DebianDog Wheezy (oldoldoldstable)
DevuanDog (discontinued)
MintPup (discontinued)
DebianDog Night by josejp2424 (spanish), see: Here and Here
Japanese DebianDog
MBPUP by MBinnun, based on BionicDog