Zephaniah is a distinctive boys' name in United States, ranking #1458 in 2025 with 123 recorded births. This places Zephaniah in the top 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2019 with 170 births ranking #1150. Since 1996, the popularity has increased by 200.0%. In 2025, approximately 1 in every 13,887 boys born was named Zephaniah. STABLE Recent data shows the name is currently stable.