The name Keanu is a popular name and parents adore it due to its significance on the character. Keanu name meaning is Cool Breeze over the Mountains and it associate lucky number is 7. Keanu is a versatile name that has been popular in the English-speaking world for many decades and Keanu name meaning is also deep. Find out the pronunciation of Keanu and other well-known baby names that sound similar to Keanu in the United States of America (USA).