Keanu is a distinctive boys' name in England & Wales, ranking #524 in 2001 with 37 recorded births. This places Keanu in the top 13% 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 2001, approximately 1 in every 7,779 boys born was named Keanu. FALLING Recent data shows the name is currently falling.