Giana is a distinctive girls' name in United States, ranking #568 in 2010 with 515 recorded births. This places Giana in the top 3% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2010 with 515 births ranking #568. Since 1996, the popularity has increased by 430.9%. In 2010, approximately 1 in every 3,451 girls born was named Giana. FALLING Recent data shows the name is currently falling.