Delphine is a distinctive girls' name in United States, ranking #3259 in 2018 with 49 recorded births. The name reached its all-time peak in 2015 with 60 births ranking #2895. Since 1996, the popularity has increased by 600.0%. In 2018, approximately 1 in every 34,703 girls born was named Delphine. STABLE Recent data shows the name is currently stable.