Josiah is a moderately popular boys' name in England & Wales, ranking #212 in 2024 with 234 recorded births. The name reached its all-time peak in 2018 with 238 births ranking #219. Since 1996, the popularity has increased by 735.7%. In 2024, approximately 1 in every 1,187 boys born was named Josiah. RISING Recent data shows the name is currently rising.