Zephaniah is a distinctive boys' name in United States, ranking #1618 in 2005 with 85 recorded births. The name reached its all-time peak in 2019 with 170 births ranking #1150. Since 1996, the popularity has increased by 107.3%. In 2005, approximately 1 in every 23,496 boys born was named Zephaniah. STABLE Recent data shows the name is currently stable.