圣安东尼 most commonly refers to Saint Anthony of Padua (
圣安东尼·
帕多瓦, 1195-1231), the Catholic patron saint of lost items — Catholics traditionally pray "Saint Anthony, please come around / Something is lost and must be found." The U.S. city San Antonio is usually written
圣安东尼奥 (with an extra
奥) in full, but
圣安东尼 appears as a shortened form.