Casimiro \c(a)-simi-ro, cas(i)-miro\ as a boy's name is a variant of Casimir (Slavic), and the meaning of Casimiro is "famous destroyer (of peace)".

The baby name Casimiro sounds like Kasimiro, Kasimir, Casmir and Casmire. Other similar baby names are Kazimir, Casimeer and Cosimo.