Adair is a distinctive boys' name in United States, ranking #4477 in 2018 with 22 recorded births. The name reached its all-time peak in 2007 with 100 births ranking #1562. Since 1996, the popularity has increased by 57.1%. In 2018, approximately 1 in every 82,522 boys born was named Adair. STABLE Recent data shows the name is currently stable.