Oluwaseun is a distinctive girls' name in United States, ranking #10725 in 2005 with 10 recorded births. The name reached its all-time peak in 2005 with 10 births ranking #10725. Since 1996, the popularity has increased by 11.1%. In 2005, approximately 1 in every 184,770 girls born was named Oluwaseun. RISING Recent data shows the name is currently rising.