Janier is a distinctive boys' name in United States, ranking #11233 in 2025 with 6 recorded births. This places Janier in the bottom 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 6 births ranking #10658. In 2025, approximately 1 in every 284,679 boys born was named Janier. STABLE Recent data shows the name is currently stable.