Sanjuanita is a distinctive girls' name in United States, ranking #4001 in 1998 with 29 recorded births. The name reached its all-time peak in 1996 with 33 births ranking #3490. Since 1996, the popularity has decreased by 12.1%. In 1998, approximately 1 in every 60,927 girls born was named Sanjuanita. RISING Recent data shows the name is currently rising.