Adair is a distinctive boys' name in United States, ranking #1769 in 2006 with 78 recorded births. The name reached its all-time peak in 2007 with 100 births ranking #1562. Since 1996, the popularity has increased by 457.1%. In 2006, approximately 1 in every 26,348 boys born was named Adair. STABLE Recent data shows the name is currently stable.