Gregorio

Meaning: Watchful, vigilant
Origin: Variant of Gregory (from Greek)

Boy's name · #2336 in the US (2025) · Timeless

Popularity over time

Gregorio holds its lane: charted since 1880 and rarely far from where it stands today (#2336 in 2025). About 11,000 boys have carried it along the way.

Across the states

See where Gregorio is more common.

Appears in 2020-2025 birth records of 3 states. See the full state-by-state map on this page.

Around the world

See how Gregorio ranks in other countries and regions.

#631 in Mexico (2024) · #683 in Ecuador (2025) · #918 in Switzerland (2025).

Famous Gregorios

Gregorio Allegri — Italian composer
Gregorio Ricci-Curbastro — Italian mathematician (1853–1925)
Gregorio Paltrinieri — Italian swimmer
Gregorio Rosa Chávez — Catholic cardinal
Gregorio Marañón — Spanish physician and historian (1887–1960)

In stories & tradition

Grégorio — Roméo et Juliette (French opera)

What Gregorios become

Among 693 notable people named Gregorio:

Military figures appear 2.8× more often than among typical names — e.g. Gregorio Luperón, Dominican military and state leader (1879–1997).

Similar names: Gregory · Vito · Patricio · Clement · Benito · Domingo

Browse more boy names — popularity, trends and eras for 5,700+ American names, free.

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