Giannina is a distinctive girls' name in United States, ranking #5019 in 2025 with 26 recorded births. The name reached its all-time peak in 2022 with 45 births ranking #3494. Since 1996, the popularity has increased by 36.8%. In 2025, approximately 1 in every 61,818 girls born was named Giannina. FALLING Recent data shows the name is currently falling.