The boy's name Bellarmino\b(e)-llarmi-no, bell(ar)-mino\ is a variant of Bellarmine, and the meaning of Bellarmino is "the one with the beautiful armor".
Bellarmino 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 Bellarmino. Compare Bellarmino with related baby names.