Kalmen is a distinctive boys' name in United States, ranking #12291 in 2004 with 5 recorded births. This places Kalmen in the bottom 7% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 14 births ranking #6170. In 2004, approximately 1 in every 396,960 boys born was named Kalmen. FALLING Recent data shows the name is currently falling.