This is a tricky one to answer. The question is a more brief, colloquial form of the following sentence: Does he have a sister (who is) named Angela? "Named" is a verb, accompanied by the auxiliary verb "is." In regards to the sentence's meaning, "Does he have a sister (who is) named Angela?" is another way of saying "Does he have a sister whose name is Angela?", asking if the subject has a sister who has the name "Angela." I hope this helps!

"named" is being used as an adjective The full sentence would be: Does he have a sister [who is] named Angela? You can clearly see here that the verb "to be" is followed by the adjective "named". To put it another way: His sister is named Angela. [subject: his sister] [verb: to be] [adjective: named] "Angela" is an adjectival complement that is used to complete the meaning of the sentence, since "His sister is named" is grammatical but doesn't give us the full meaning we desire. In general, past participles of verbs are often used as adjectives in passive sentence constructions. Compare these sentences. Active construction: He eats the apple. [subject: he] [verb: eats] [object: the apple] Passive construction: The apple is eaten. [subject: the apple] [verb: to be] [adjective: eaten] So if you see a past participle of a verb that doesn't seem to be behaving as a verb in a sentence, it is probably being used as an adjective. This sentence construction is very common in English, so it's good for you to be familiar with it.