Leif is a distinctive boys' name in United States, ranking #1245 in 2006 with 135 recorded births. This places Leif in the top 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 290 births ranking #840. Since 1996, the popularity has increased by 51.7%. In 2006, approximately 1 in every 15,223 boys born was named Leif. STABLE Recent data shows the name is currently stable.