From the same as aei; properly, an age; by extension, perpetuity (also past); by implication, the world; specially (Jewish) a Messianic period (present or future) -- age, course, eternal, (for) ever(-more), (n-)ever, (beginning of the, while the) world (began, without end). Compare chronos.

see GREEK aei

see GREEK chronos

αἰῶνα (aiōna) − 31 Occurrences

αἰῶνας (aiōnas) − 30 Occurrences

αἰῶνι (aiōni) − 8 Occurrences

αἰῶνος (aiōnos) − 25 Occurrences

αἰώνων (aiōnōn) − 27 Occurrences

αἰῶσιν (aiōsin) − 1 Occurrence