Olan is a distinctive boys' name in United States, ranking #7891 in 1997 with 7 recorded births. The name reached its all-time peak in 2021 with 30 births ranking #3714. Since 1996, the popularity has decreased by 41.7%. In 1997, approximately 1 in every 269,299 boys born was named Olan. FALLING Recent data shows the name is currently falling.