Taǧna (s tefṛensist: Tadjena) d taɣiwant n Lezzayer (deg twilayt n Cclef). Tennulfa-d deg 1984. Naqal tella teqqen ɣer tɣiwant n Buzɣaya. Deg tallit n Fṛansa llan ɣɣaren-as Fromentin. Tajumma n Tajna 127 km2 (yikilumitren imkuẓen). Zedɣen-tt 24.399 n yimezdaɣen. Ɛlayet s 600 n lmitrat ɣef yilel.