The name Ignacio is a boy's name of Spanish origin meaning "fiery". Ignacio is ranked #954 on our popularity charts and is often added to lists like Names That Mean Fire and discussed in our forums with posts like "A brother or sister for little Jack or Olivia".
From the experts:
Ignacio, like Horacio, makes its gray-bearded English equivalent name sound positively dashing. While the Ig- beginning summons up such associations as ignoble and ignorant, the era for Ignacio and Ignatius and Iggy may be nigh.