Olan is a distinctive boys' name in United States, ranking #5481 in 2009 with 17 recorded births. The name reached its all-time peak in 2021 with 30 births ranking #3714. Since 1996, the popularity has increased by 41.7%. In 2009, approximately 1 in every 116,665 boys born was named Olan. FALLING Recent data shows the name is currently falling.