Adair is a distinctive girls' name in United States, ranking #7077 in 2008 with 18 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4179. Since 1996, the popularity has increased by 20.0%. In 2008, approximately 1 in every 105,040 girls born was named Adair. STABLE Recent data shows the name is currently stable.