Kensuke is a distinctive boys' name in United States, ranking #12356 in 2004 with 5 recorded births. This places Kensuke in the bottom 7% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 6 births ranking #9099. In 2004, approximately 1 in every 396,960 boys born was named Kensuke. FALLING Recent data shows the name is currently falling.