Keanu is a distinctive boys' name in England & Wales, ranking #505 in 1996 with 36 recorded births. This places Keanu in the top 14% of ranked UK boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2020 with 77 births ranking #496. In 1996, approximately 1 in every 8,848 boys born was named Keanu. FALLING Recent data shows the name is currently falling.