Sanjuana is a distinctive girls' name in United States, ranking #19338 in 2010 with 5 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #4810. Since 1996, the popularity has decreased by 73.7%. In 2010, approximately 1 in every 355,465 girls born was named Sanjuana. FALLING Recent data shows the name is currently falling.