a male given name

a name (word or phrase indicating a particular person, place, class, or thing) / (more specifically) a given name (excluding the surname)

a grandfather

assistance

(chiefly women's speech) first person singular pronoun: I, me

help / assistant

help / assistance / aid

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me