Alarna is a distinctive girls' name in England & Wales, ranking #1525 in 2012 with 20 recorded births. The name reached its all-time peak in 2014 with 32 births ranking #1094. Since 1996, the popularity has increased by 81.8%. In 2012, approximately 1 in every 16,103 girls born was named Alarna. FALLING Recent data shows the name is currently falling.