SB 3.12.13
dhir dhrti-rasaloma ca
niyut sarpir ilambika
iravati svadha diksa
rudranyo rudra te striyah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
O Rudra, you also have eleven wives, called the Rudranis, and they are as follows: Dhi, Dhrti, Rasala, Uma, Niyut, Sarpi, Ila, Ambika, Iravati, Svadha and Diksa.