(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
LuÍSa	loo-EE-zə	Portuguese
Txomin	-	Basque
Yana	-	Bulgarian, Russian, Ukrainian
Shaun	SHAWN	English
Moira	MOI-ra	Irish, Scottish, English
Dobbs	[dɔbz]