Jonniel is a distinctive boys' name in United States, ranking #11356 in 2015 with 6 recorded births. This places Jonniel in the bottom 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 6 births ranking #11356. In 2015, approximately 1 in every 319,376 boys born was named Jonniel. STABLE Recent data shows the name is currently stable.