Giordan is a distinctive boys' name in United States, ranking #10419 in 2004 with 6 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #6230. Since 1996, the popularity has increased by 20.0%. In 2004, approximately 1 in every 330,800 boys born was named Giordan. FALLING Recent data shows the name is currently falling.