Pio Castillo Mallari
This name appears in A List of Philippine Baptismal Names, published in 1905. Spelling in the catalog: Pío.
Pio — given name.
Castillo — mother's maiden surname, Spanish, castle or fortified building (Spanish).
Mallari — father's surname, Filipino, Possible, capable, or to happen (from Kapampangan 'malyari').
7 syllables. Initials PCM.
Pio ends on a vowel and Castillo starts the next syllable. That break is ordinary.
A two-syllable first name ending in a consonant creates a balanced cadence with the three-syllable, vowel-ending Mallari.
Would your family give Pio?
Mark it if your family would give this first name. The count is for 2026 on this site. It is not the civil registry, and it is not babies registered in 2024.
No family on this site has marked Pio for 2026 yet.