Koba is a distinctive boys' name in United States, ranking #10139 in 2020 with 7 recorded births. This places Koba in the bottom 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 9 births ranking #8541. In 2020, approximately 1 in every 246,438 boys born was named Koba. FALLING Recent data shows the name is currently falling.