Johanna is a moderately popular girls' name in United States, ranking #478 in 2012 with 640 recorded births. This places Johanna in the top 2% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2006 with 857 births ranking #378. In 2012, approximately 1 in every 2,751 girls born was named Johanna. FALLING Recent data shows the name is currently falling.