Sanjuanita is a distinctive girls' name in United States, ranking #19935 in 2008 with 5 recorded births. The name reached its all-time peak in 1996 with 33 births ranking #3490. Since 1996, the popularity has decreased by 84.8%. In 2008, approximately 1 in every 378,144 girls born was named Sanjuanita. RISING Recent data shows the name is currently rising.