Most Common Eye Colors
When it comes to eye colors, brown is the most prevalent among the majority of the global population. In fact, approximately 50% to 79% of people worldwide have brown eyes. However, other eye colors are more exclusive to individuals with European ancestry. Blue eyes rank as the next most common color, but they are much less widespread, occurring in only around 8% to 10% of people. Hazel eyes, on the other hand, can be found in approximately 5% of the population. As for green eyes, they are the rarest of them all, present in only 2% of individuals, which accounts for roughly 156 million people worldwide.
Can Blue-Eyed Parents Have Brown-Eyed Children?
Dispelling a Common Misconception
It is often believed that if both parents have blue eyes, it is impossible for them to have a child with brown eyes. This assumption is based on the notion that brown eyes can only be inherited through two dominant or recessive genes. However, this is not entirely accurate. The complex nature of genetic interactions can actually allow blue-eyed parents to have a brown-eyed baby.
Conversely, the opposite situation can also occur. In some isolated populations where everyone typically has uniformly brown hair and eyes, there have been cases of children being born with blue eyes. This serves as a reminder that genetics can sometimes produce unexpected outcomes.