Jhoanna is a distinctive girls' name in United States, ranking #7440 in 1999 with 13 recorded births. The name reached its all-time peak in 2005 with 26 births ranking #5020. Since 1996, the popularity has increased by 85.7%. In 1999, approximately 1 in every 136,445 girls born was named Jhoanna. FALLING Recent data shows the name is currently falling.