Adelaine is a distinctive girls' name in United States, ranking #6183 in 2010 with 21 recorded births. The name reached its all-time peak in 2020 with 40 births ranking #3674. Since 1996, the popularity has increased by 200.0%. In 2010, approximately 1 in every 84,635 girls born was named Adelaine. FALLING Recent data shows the name is currently falling.