Giovan is a distinctive boys' name in United States, ranking #5658 in 2003 with 13 recorded births. The name reached its all-time peak in 1999 with 40 births ranking #2279. Since 1996, the popularity has increased by 30.0%. In 2003, approximately 1 in every 151,944 boys born was named Giovan. FALLING Recent data shows the name is currently falling.