Someone is only Vidyaa,  Someone is Siddh Vidyaa  Someone is Shree Vidyaa  Someone is Mahaa Vidyaa
Aho is male, Raatri is female, is Shakti (power)

Mahaa Kaalee Mahaa Raatri are Mahaa Vidyaa   ---   Her Devtaa is Mahaakaal
Taaraa Krodh Raatri is Shree Vidyaa  -------------   Her Devtaa is Alabhya
Shodashee Divya Raatri is Siddh Vidyaa  ----------   Her Devtaa is Panch Vaktra Shiv
Bhuvaneshwaree Siddh Raatri is Siddh Vidyaa  ----   Her Devtaa is Tryambak
Chhinnamastaa Veer Raatri is Vidyaa  ---------------  Her Devtaa is Kabandh
Bhairavee Kaal Raaatri is Siddh Vidyaa  ------------  Her Devtaa is Dakshinaamoorti
Dhoomaavatee Daarun Raatri is Vidyaa  ------------  Her Devtaa is Mahaa Rudra
Bagalaamukhee Veer Raatri Siddh Vidyaa  ---------   Her Devtaa is Matang
Maatangee Moh Raatri is Vidyaa  -------------------  Her Devtaa is Sadaa Shiv
Kamalaa Mahaa Raatri is Vidyaa  -------------------  Her Devtaa is Vishnu