Fidencio

Fidencio is a masculine name with Latin origins, derived from the Roman name Fidentius, which means 'confident' or 'full of faith.' Most commonly found in Hispanic cultures, particularly in Mexico, the name gained recognition through José Fidencio Constantino Síntora, a famous Mexican folk healer known as 'El Niño Fidencio' in the early 20th century. Though relatively uncommon in the United States, Fidencio has maintained steady usage in Latin American communities. The name carries connotations of faithfulness, trustworthiness, and spiritual devotion. With its melodic four syllables and distinctive sound, Fidencio offers the friendly nicknames 'Fide' or 'Encio.'

Pronounced fee-DEN-see-oh.

As of October 2026, Fidencio ranked #11104 for boys in US births in 2025 SSA, peaked at #957 for boys in 1928.