Olanrewaju is a distinctive boys' name in United States, ranking #11710 in 2015 with 6 recorded births. This places Olanrewaju in the bottom 17% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 6 births ranking #12160. Since 1996, the popularity has increased by 20.0%. In 2015, approximately 1 in every 319,376 boys born was named Olanrewaju. FALLING Recent data shows the name is currently falling.