Joannah is a distinctive girls' name in United States, ranking #9316 in 2022 with 11 recorded births. The name reached its all-time peak in 2018 with 15 births ranking #7547. Since 1996, the popularity has increased by 57.1%. In 2022, approximately 1 in every 148,978 girls born was named Joannah. FALLING Recent data shows the name is currently falling.