Johnavon is a distinctive boys' name in United States, ranking #4704 in 2003 with 17 recorded births. This places Johnavon in the top 37% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 17 births ranking #4704. In 2003, approximately 1 in every 116,192 boys born was named Johnavon. RISING Recent data shows the name is currently rising.