January 20 is observed as the Feast of Saint Sebastian, the patron saint of Rio de Janeiro and one of Brazil’s most venerated saints. The day is marked by church services, processions, and local festivities in his honor.
- Sebastião – The Portuguese form of Sebastian, from the Greek Sebastos, meaning venerable or revered. It honors Saint Sebastian, a Roman martyr remembered for his courage and faith.
- Inácio – Of Latin origin, derived from Ignatius, meaning fiery or ardent. It reflects passion and spiritual zeal, often associated with Saint Ignatius of Loyola, founder of the Jesuits.
