Zephaniah is a distinctive boys' name in United States, ranking #1150 in 2019 with 170 recorded births. The name reached its all-time peak in 2019 with 170 births ranking #1150. Since 1996, the popularity has increased by 314.6%. In 2019, approximately 1 in every 10,549 boys born was named Zephaniah. STABLE Recent data shows the name is currently stable.