Blain is a distinctive boys' name in United States, ranking #10008 in 2024 with 7 recorded births. This places Blain in the bottom 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 58 births ranking #1989. Since 1996, the popularity has decreased by 77.4%. In 2024, approximately 1 in every 245,045 boys born was named Blain. RISING Recent data shows the name is currently rising.