Borrowed from late Middle Indo-Aryan *sagaṇī, from an earlier *sagaṇiyā, from colloquial Old Indo-Aryan *śakan-ikā, formed from Sanskritशकन्(śakán), the oblique base of शकृत्(śakṛt, “dung”). Compare Prakrit𑀙𑀕𑀡(chagaṇa), Marathiशेण(śeṇ), Konkaniशेण(śeṇ) and also Tamilசாணி(cāṇi).