Gillermo - Name Meaning and Origin

The boy's name Gillermo \gi-ller-mo, gill(e)-rmo\ is a variant of Guillaume.

The baby name Gillermo sounds like Guillermo and Guilherme. Other similar baby names are Gillray and Gillroy.

Gillermo is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Gillermo. Click here to compare Gillermo with related baby names.