Least popular template options

[Kid Charlemagne]

Le Petomainiste (or should that be a prestige class?)

 

[IamTheTest]

whole-ling.

 

[Brain]

(though the half-brain, again, may not be much of a disadvantage).

half-brain would be a good template

 

[D-rock]

Chronicly arthritic
sudden diarrhea
disco dancing
impotent
inbreed
I'm my own grampa
Third couson of a gelatinous prymid

 

[jmucchiello]

Monochromatic

What kind of slaad (dragon, worm) is that?
I can't tell. It's grayscale!!

 

[AdmundfortGeographer]

The "Three Dimensional" template.

The "Boring" template, almost tied with the "Normal" template.