Onesha is a distinctive girls' name in United States, ranking #10870 in 1998 with 8 recorded births. The name reached its all-time peak in 1996 with 14 births ranking #6643. Since 1996, the popularity has decreased by 42.9%. In 1998, approximately 1 in every 220,861 girls born was named Onesha. STABLE Recent data shows the name is currently stable.