Susanna is a distinctive girls' name in England & Wales, ranking #936 in 2001 with 23 recorded births. The name reached its all-time peak in 1999 with 38 births ranking #641. Since 1996, the popularity has decreased by 34.3%. In 2001, approximately 1 in every 11,652 girls born was named Susanna. FALLING Recent data shows the name is currently falling.