Alarna is a distinctive girls' name in England & Wales, ranking #1573 in 2007 with 16 recorded births. The name reached its all-time peak in 2014 with 32 births ranking #1094. Since 1996, the popularity has increased by 45.5%. In 2007, approximately 1 in every 19,132 girls born was named Alarna. FALLING Recent data shows the name is currently falling.