Giordan is a distinctive boys' name in United States, ranking #7158 in 2011 with 11 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #6230. Since 1996, the popularity has increased by 120.0%. In 2011, approximately 1 in every 172,635 boys born was named Giordan. FALLING Recent data shows the name is currently falling.