Royal or kingly
Bacilio is a Spanish variant of the Greek name Basileios. It shares the same etymological root as the English name Basil, signifying royalty or a kingly status. While rare in the United States, it maintains a traditional presence in Spanish-speaking cultures.
Less common today
Bacilio isn't in the latest US Top 1000. It last peaked at #6,554 in 1990.
Mexican politician and educator
A character in the novel Noli Me Tangere Β· Noli Me Tangere
US births per 5-year period, 1990βpresent (SSA data).