(as) rare as hens' teeth

Incredibly scarce or rare; extremely difficult or impossible to find. Support for the president is as rare as hens' teeth in this part of the country.

Common Names:

Name	Pronounced	Usage
Ainoa	-	Spanish
Brande	-	English
Samuela	-	Italian
Ingo	ING-go (German)	German, Ancient Germanic
Ramakrishna	-	Indian, Telugu, Kannada
Magdolna	-	Hungarian