Clair is a distinctive girls' name in United States, ranking #2869 in 2000 with 50 recorded births. This places Clair in the top 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 64 births ranking #2809. Since 1996, the popularity has decreased by 12.3%. In 2000, approximately 1 in every 36,319 girls born was named Clair. STABLE Recent data shows the name is currently stable.