Geraldo is a distinctive boys' name in United States, ranking #5154 in 2006 with 17 recorded births. The name reached its all-time peak in 1996 with 48 births ranking #1882. Since 1996, the popularity has decreased by 64.6%. In 2006, approximately 1 in every 120,889 boys born was named Geraldo. FALLING Recent data shows the name is currently falling.