Leif is a distinctive boys' name in England & Wales, ranking #1007 in 2025 with 30 recorded births. The name reached its all-time peak in 2024 with 40 births ranking #814. Since 1996, the popularity has increased by 328.6%. In 2025, approximately 1 in every 9,065 boys born was named Leif. FALLING Recent data shows the name is currently falling.