Bacilio is a distinctive boys' name in United States, ranking #8288 in 2000 with 7 recorded births. This places Bacilio in the bottom 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 10 births ranking #6579. In 2000, approximately 1 in every 280,562 boys born was named Bacilio. FALLING Recent data shows the name is currently falling.