What does Angel mean?
Angel comes from the Greek angelos, “messenger,” and the Latin angelus. It is common for boys in Spanish-speaking cultures (Ángel) and used for girls in English.
What does Santiago mean?
A contraction of 'Sant Yago' — Saint James. Yago (also Iago) is the old Spanish form of Jacobo/James, from the Hebrew Ya'aqov (Jacob). The name honors Santiago the Apostle, patron saint of Spain, whose shrine is at Santiago de Compostela.