Giordano is a distinctive boys' name in United States, ranking #7776 in 2010 with 10 recorded births. The name reached its all-time peak in 2004 with 19 births ranking #4475. Since 1996, the popularity has increased by 66.7%. In 2010, approximately 1 in every 191,841 boys born was named Giordano. FALLING Recent data shows the name is currently falling.