Estefani is a distinctive girls' name in United States, ranking #1019 in 2003 with 227 recorded births. The name reached its all-time peak in 2006 with 289 births ranking #913. Since 1996, the popularity has increased by 25.4%. In 2003, approximately 1 in every 8,049 girls born was named Estefani. RISING Recent data shows the name is currently rising.