Kolbi is a distinctive girls' name in United States, ranking #8618 in 2005 with 13 recorded births. The name reached its all-time peak in 2025 with 42 births ranking #3617. Since 1996, the popularity has increased by 44.4%. In 2005, approximately 1 in every 142,131 girls born was named Kolbi. RISING Recent data shows the name is currently rising.