Christopher of Lycia

The holy, glorious and right-victorious great- Martyr Christopher of Lycia (d. 249) the Christ bearer (Greek: ο Άγιος Χριστόφορος ο Κυνοκέφαλος), also known as the Cynocephalus or Dog-headed among the West, is a saint of the third-century. He is believed to be the protector of travelers and is commemorated by the Church on May 9 .

Source: OrthodoxWiki