Alarna is a distinctive girls' name in England & Wales, ranking #1516 in 2008 with 18 recorded births. The name reached its all-time peak in 2014 with 32 births ranking #1094. Since 1996, the popularity has increased by 63.6%. In 2008, approximately 1 in every 17,542 girls born was named Alarna. FALLING Recent data shows the name is currently falling.