Delfina is a distinctive girls' name in United States, ranking #8745 in 2018 with 12 recorded births. The name reached its all-time peak in 2003 with 31 births ranking #4241. Since 1996, the popularity has decreased by 40.0%. In 2018, approximately 1 in every 141,702 girls born was named Delfina. RISING Recent data shows the name is currently rising.