Delaina is a distinctive girls' name in United States, ranking #6040 in 2014 with 21 recorded births. The name reached its all-time peak in 2007 with 40 births ranking #3934. Since 1996, the popularity has increased by 16.7%. In 2014, approximately 1 in every 85,045 girls born was named Delaina. FALLING Recent data shows the name is currently falling.