Leif is a distinctive boys' name in United States, ranking #1087 in 2005 with 152 recorded births. This places Leif in the top 8% 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 70.8%. In 2005, approximately 1 in every 13,139 boys born was named Leif. STABLE Recent data shows the name is currently stable.