Olan is a distinctive boys' name in United States, ranking #5164 in 2022 with 19 recorded births. The name reached its all-time peak in 2021 with 30 births ranking #3714. Since 1996, the popularity has increased by 58.3%. In 2022, approximately 1 in every 91,809 boys born was named Olan. FALLING Recent data shows the name is currently falling.