Horatio is a distinctive boys' name in United States, ranking #8285 in 2015 with 9 recorded births. The name reached its all-time peak in 2007 with 40 births ranking #2945. Since 1996, the popularity has increased by 28.6%. In 2015, approximately 1 in every 212,918 boys born was named Horatio. FALLING Recent data shows the name is currently falling.