What Gregorio means
Gregorio is a boy name of Greek origin meaning "watchful". It comes from Greek Gregorios, from gregoros (watchful, alert). It is pronounced greh-GO-ree-o.
Sixteen popes named Gregory; Saint Gregory the Great, September 3. Goyo is the standard nickname.
Nicknames in Mexico: Goyo. See the guide to Mexican nicknames.
Popularity: known but uncommon in Mexico.
