What does the name Balthazar mean? The meaning of the name Balthazar is Baal Protect The King. The origin of the name Balthazar is Arabic. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Balthasar
People who like the name Balthazar also like: Oliver
, Thaddeus Dahlia
Name Notes: One of the three wise men (Magi) who visited Jesus with gifts from the Bible. A demon in the film "Constantine."