Casimiro
BoySpanish/Italian
Casimiro is a boy name of Spanish/Italian origin meaning "keeper of the peace".
About this name
Gender
Boy
Language
Spanish/Italian
Religion
Christian
Popularity
89 / 100
Syllables
4
Length
8 letters
Meaning
keeper of the peace
Etymology
Derived from the Slavic name Casimir, meaning 'keeper of the peace', via Latinized form Casimirus; popularized by Saint Casimir of Poland.
Frequently Asked Questions About Casimiro
What does the name Casimiro mean?
Casimiro means "keeper of the peace", and is of Spanish/Italian origin.
What is the origin of the name Casimiro?
Casimiro originates from Spanish/Italian, commonly used in Southern Europe.
Is Casimiro a boy or girl name?
Casimiro is typically used as a boy name.
What religion is the name Casimiro associated with?
Casimiro is associated with Christian.
Last updated: June 2026