All around the world, Alfonso Hector (Alfonso Hector 
) is a very rare male first name. The forename Alfonso Hector is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare boy's name, and Peru, where it is a very rare boy's name. Much less frequently, Alfonso Hector is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alfonso Hector | Spain, Mexico, Chile, Ecuador, Peru |