Adelaine is a distinctive girls' name in United States, ranking #7121 in 2011 with 17 recorded births. The name reached its all-time peak in 2020 with 40 births ranking #3674. Since 1996, the popularity has increased by 142.9%. In 2011, approximately 1 in every 103,459 girls born was named Adelaine. FALLING Recent data shows the name is currently falling.