Estefani is a distinctive girls' name in United States, ranking #1065 in 2004 with 217 recorded births. The name reached its all-time peak in 2006 with 289 births ranking #913. Since 1996, the popularity has increased by 19.9%. In 2004, approximately 1 in every 8,461 girls born was named Estefani. RISING Recent data shows the name is currently rising.