The meaning of the name Montezuma is Lord Frowns In Anger. The origin of the name Montezuma is Aztec. This is the culture in which the name originated, or in the case of a word, the language.
The name contains a noun meaning "lord" and a verb meaning "to frown in anger." Meaning could be "The Lord Frowns in Anger" or "To Frown like a Lord"