Purple is the most uncommon eye color
By doing the researching of colors, i think the most uncommon color is Razzmataz
the welsh springer spaniel is the most uncommon breed in the us
The most unique names I know are:GIRLSJaelynn/JaylynAvaMassaliCallieHazelleJacquelynKylieBellaDelaneyCassandraKaylynJoellaedwinekindraBOYSmardocheehowardnormenautherdavisbusterwilly
Red hair is the most uncommon hair color. Only 4% of the world has it. Next comes blonde. Then brown. Then black.
Liquid state is the most uncommon. There are only 2 elements that are liquids at room temperature. They are Bromine and Mercury.