All over the world, Otalvaro (Otalvaro 
, Otálvaro ) is a very rare boy's given name. The forename Otalvaro is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare boy's name. Much more prevalently, Otalvaro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Otalvaro | Romania, Spain, Colombia, United States, Venezuela |
| Otálvaro | Spain, Colombia, United States |