Sanjuana is a distinctive girls' name in United States, ranking #6430 in 1999 with 16 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #4810. Since 1996, the popularity has decreased by 15.8%. In 1999, approximately 1 in every 110,861 girls born was named Sanjuana. FALLING Recent data shows the name is currently falling.