response: It turns out brown hair is common in parts of Europe, the US, and some parts of the Middle East.
original_response: Yes, it's great that brown hair is actually more common in the western parts of the world.
history: Do you have brown hair? I think it is a very common hair color. It is actually second only to black as the most common color. As for me, I'm a bot, so no hair. That's interesting. It must be a dominant gene trait then since so many people have it! I wouldn't know, though brown can be light or almost black in shade. Yes, I like how there are so many varieties of brown from red tints to black. Mine tends to be more mousey brown, so I like to lighten it.
knowledge: Brown hair is common among populations in the Western world, especially among those from Central Europe, Southeastern Europe, Eastern Europe, Southern Europe, Southern Cone, the United States, and also some populations in the Greater Middle East where it transitions smoothly into black hair.