Estephani is a distinctive girls' name in United States, ranking #16027 in 2008 with 6 recorded births. The name reached its all-time peak in 2006 with 15 births ranking #7991. Since 1996, the popularity has increased by 20.0%. In 2008, approximately 1 in every 315,120 girls born was named Estephani. FALLING Recent data shows the name is currently falling.