Kayo is a gender-neutral name of Japanese origin that means "fast" or "speedy." It is a unique and modern name that exudes strength and confidence. Those with the name Kayo are often seen as dynamic and ambitious individuals who possess a natural drive to succeed. With a name like Kayo, they are known for their quick wit and sharp intelligence, making them excellent problem-solvers and leaders. Overall, Kayo is a name that represents energy, determination, and vitality.