Rasmus is a distinctive boys' name in United States, ranking #7387 in 2011 with 11 recorded births. This places Rasmus in the bottom 49% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 18 births ranking #5380. In 2011, approximately 1 in every 172,635 boys born was named Rasmus. RISING Recent data shows the name is currently rising.