Meaning and Name Origin
Casimiro has 1 variant: Kasimiro.
Casimiro is an uncommon given name for men but a very popular surname for all people (#27889 out of 88799, Top 31%). (2000 U.S. Census)
Displayed below is an analysis of the usage of Casimiro and related names. Casimir is the only prominent alternative form of Casimiro (#unlisted) rated in the Top 1000. Adoption of this boy name reached its most widespread during the years 1910-1919 and is now much lower, with the version Casimir becoming less trendy. (2014 Birth Statistics)