Below are some of the other gecko species that I keep or have kept in the past. These are all small groups that I keep just for fun, so I usually don't have babies available.

Australian Spiny-Tailed Gecko (Generic name)
Strophurus williamsi

 

Bavayia robusta
No common name

This species, like the Rhacodactylus genus, is native to New Caledonia.  This species was named in 2000, formerly being thought of as just a larger form of the smaller, but nearly identical to Bavayia cyclura. They are kept the same way and feed on the same basic diet as Crested Geckos.  These geckos are way too skittish for my taste, but they're interesting nonetheless.

Mourning Gecko
Lepidodactylus lugubris

Subadult

Hatchling

This species is parthenogenic, meaning they're all female and lay fertile eggs with no need for a male.  The resulting babies are essentially clones of the mother. I've hatched a few of these and really enjoy watching and keeping them.

Recommended Reading
http://www.geckoworld.co.uk/care_l.lugubris1.htm

Tokay Gecko
Gekko gecko

I have a small group Tokays that I keep around for fun.  They're awesome looking geckos and super low maintenance.  If it weren't for their feisty demeanor, they'd be a perfect pet, although some do tame down quite nicely.

Mossy Prehensile Tailed Gecko
Rhacodactylus chahoua

Chahoua are very personable geckos and will spend a majority of their time out in the open.  Like any other Rhacodactylus, they do fine at room temperature, but mine really seem to make use of a warm basking spot (around 85 degrees).  I feed my chahoua nothing but Crested Gecko Diet and crickets on rare occasion.  I don't plan to have any chahoua available any time soon.

Smooth Knob Tailed Gecko
Nephrurus levis levis

I'm no longer working with these, but they're still one of my favorite gecko species.  Very interesting little "alien" geckos.