Giordano is a distinctive boys' name in United States, ranking #8990 in 2003 with 7 recorded births. The name reached its all-time peak in 2004 with 19 births ranking #4475. Since 1996, the popularity has increased by 16.7%. In 2003, approximately 1 in every 282,181 boys born was named Giordano. FALLING Recent data shows the name is currently falling.