Adelaine is a distinctive girls' name in United States, ranking #4735 in 2016 with 29 recorded births. The name reached its all-time peak in 2020 with 40 births ranking #3674. Since 1996, the popularity has increased by 314.3%. In 2016, approximately 1 in every 61,086 girls born was named Adelaine. FALLING Recent data shows the name is currently falling.