Delaine is a distinctive girls' name in United States, ranking #13858 in 2012 with 7 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #6278. Since 1996, the popularity has decreased by 30.0%. In 2012, approximately 1 in every 251,535 girls born was named Delaine. FALLING Recent data shows the name is currently falling.