Sanjuana is a distinctive girls' name in United States, ranking #4789 in 1997 with 22 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #4810. Since 1996, the popularity has increased by 15.8%. In 1997, approximately 1 in every 79,121 girls born was named Sanjuana. FALLING Recent data shows the name is currently falling.