Calum is a distinctive boys' name in England & Wales, ranking #532 in 2013 with 69 recorded births. The name reached its all-time peak in 1996 with 614 births ranking #91. Since 1996, the popularity has decreased by 88.8%. In 2013, approximately 1 in every 4,834 boys born was named Calum. FALLING Recent data shows the name is currently falling.