Kimani is a distinctive boys' name in United States, ranking #1554 in 1998 with 69 recorded births. The name reached its all-time peak in 1998 with 69 births ranking #1554. Since 1996, the popularity has increased by 19.0%. In 1998, approximately 1 in every 27,700 boys born was named Kimani. RISING Recent data shows the name is currently rising.