Estefani is a distinctive girls' name in United States, ranking #1001 in 2005 with 244 recorded births. The name reached its all-time peak in 2006 with 289 births ranking #913. Since 1996, the popularity has increased by 34.8%. In 2005, approximately 1 in every 7,573 girls born was named Estefani. RISING Recent data shows the name is currently rising.