Henrik Johan Ibsen vs Henrik Ibsen

Henrik Johan Ibsen and Henrik Ibsen both are nouns.

Word	Noun	Adjective	Verb	Adverb
Henrik Johan Ibsen	Yes	No	No	No
Henrik Ibsen	Yes	No	No	No

As nouns, Henrik Johan Ibsen and Henrik Ibsen are synonyms defined as:

Henrik Johan Ibsen and Henrik Ibsen: realistic Norwegian author who wrote plays on social and political themes (1828-1906)

Other synonyms of Henrik Johan Ibsen include Ibsen.

Henrik Johan Ibsen (noun)	Henrik Ibsen (noun)
realistic Norwegian author who wrote plays on social and political themes (1828-1906)	realistic Norwegian author who wrote plays on social and political themes (1828-1906)