Geraldo is a distinctive boys' name in United States, ranking #6480 in 2010 with 13 recorded births. The name reached its all-time peak in 1996 with 48 births ranking #1882. Since 1996, the popularity has decreased by 72.9%. In 2010, approximately 1 in every 147,570 boys born was named Geraldo. FALLING Recent data shows the name is currently falling.