The name 'Ayindri' is one of may names of Goddess Durga. This is mentioned in the 'Chandipath' of Goddess Durga. Maa Durga is worshipped in a mega festival in Kolkata , India , during the 'Sharad' month , according to the Hindu Calender. The 'Sharad' month generally falls in the month of Sept-October , every year.
'Ayindri' is a very uncommon name lovingly given to a girl child , to signify that may she be the symbol of strength and perseverance throughout her life.