Oluwaseun is a distinctive girls' name in United States, ranking #15176 in 2018 with 6 recorded births. The name reached its all-time peak in 2005 with 10 births ranking #10725. Since 1996, the popularity has decreased by 33.3%. In 2018, approximately 1 in every 283,404 girls born was named Oluwaseun. RISING Recent data shows the name is currently rising.