Josua is a distinctive boys' name in United States, ranking #4587 in 2001 with 17 recorded births. The name reached its all-time peak in 2004 with 21 births ranking #4188. Since 1996, the popularity has increased by 30.8%. In 2001, approximately 1 in every 114,284 boys born was named Josua. RISING Recent data shows the name is currently rising.