Josias is a distinctive boys' name in England & Wales, ranking #4790 in 2022 with 3 recorded births. This places Josias in the bottom 23% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 7 births ranking #2613. In 2022, approximately 1 in every 94,795 boys born was named Josias. RISING Recent data shows the name is currently rising.