Melchior vs Lauritz Melchior

Melchior and Lauritz Melchior both are nouns.

Word	Noun	Adjective	Verb	Adverb
Melchior	Yes	No	No	No
Lauritz Melchior	Yes	No	No	No

As nouns, Melchior and Lauritz Melchior are synonyms defined as:

Melchior and Lauritz Melchior: United States operatic tenor (born in Denmark) noted for his Wagnerian roles (1890-1973)

Other synonyms of Melchior include Lauritz Lebrecht Hommel Melchior.

Melchior (noun)	Lauritz Melchior (noun)
(New Testament) one of the three sages from the east who came bearing gifts for the infant Jesus; usually represented as a king of Nubia	United States operatic tenor (born in Denmark) noted for his Wagnerian roles (1890-1973)
United States operatic tenor (born in Denmark) noted for his Wagnerian roles (1890-1973)