Adelaine is a distinctive girls' name in United States, ranking #4201 in 2022 with 34 recorded births. The name reached its all-time peak in 2020 with 40 births ranking #3674. Since 1996, the popularity has increased by 385.7%. In 2022, approximately 1 in every 48,199 girls born was named Adelaine. FALLING Recent data shows the name is currently falling.