Zephaniah is a distinctive boys' name in United States, ranking #1528 in 2009 with 109 recorded births. The name reached its all-time peak in 2019 with 170 births ranking #1150. Since 1996, the popularity has increased by 165.9%. In 2009, approximately 1 in every 18,195 boys born was named Zephaniah. STABLE Recent data shows the name is currently stable.