Oniel is a distinctive boys' name in United States, ranking #8135 in 2009 with 10 recorded births. The name reached its all-time peak in 1998 with 11 births ranking #5729. Since 1996, the popularity has increased by 25.0%. In 2009, approximately 1 in every 198,331 boys born was named Oniel. RISING Recent data shows the name is currently rising.