it is not rare but it is a minority
It's not rare at all,lots of people have straight hair,almost all of the people of the world has natural staight hair.
Blond hair is the second rarest hair in the world but, red is top most rare hair color.
Rare Egyptian Henna...
Your dark brown hair that looks golden under the sun is not rare. It is made possible by the natural highlights in your hair.
because the parents have to have a brown, green, or vary rare blue gene to make the eye color or the hair color.
In Ancient Greece both red and blonde hair were rare. Most Greeks had a dark complexion and dark colored hair. Blonde hair was considered especially beautiful, and was a feature of several Greek gods and mythological heroes.
Either dirty blonde or ginger hair. Only 1 in 5 people would have ginger hair but dirty blonde is pretty rare coz it's not blonde but it's not brown so yeh :)
OK, as a natural red head, ginger is not really a hair color. It all started with South Park. Red hair is quite rare. Something like 1 in 1000. Never mind ginger, if you are a red head, you know......if you want to go red...do it. Very hot.
Probably a red diamond, since it is the most rare natural colour.
Yes; it is exceedingly rare not to (other than by natural causes, i.e. old age).
Me, again. The rare naturally curly kind. The ones that look like you curled them beautifully.