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Across the world, Antonioo (Antonioo
) is a rare boy's given name. The given name Antonioo is characteristic of Spain, where it is a very rare predominantly male, but very infrequently feminine name, Italy, where it is a very rare masculine name, and Mexico. In absolute terms, it is commonest in Spain, Italy, and Brazil. Much less frequently, Antonioo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antonioo | Spain, Brazil, Italy, Mexico, Argentina |