Klair is a distinctive girls' name in United States, ranking #14118 in 2025 with 6 recorded births. The name reached its all-time peak in 2010 with 13 births ranking #8988. Since 1996, the popularity has increased by 20.0%. In 2025, approximately 1 in every 267,878 girls born was named Klair. RISING Recent data shows the name is currently rising.