Sudama was well known friend of Lord Krishna.
Hanuman
sudama
If you are asking about Lord Krishna's Shankh (they used in Mahabharat) then It's name Panchjanya
Name of Conch Shell of lord Krishna was Panchjanya
Kapi Dhwaja (The Chariot With Monkey Lord, Hanumana on it's flag)
It means ear rings of lord krishna and it means lord krishna
Krishna's uncle's name was Kamsa. He was the brother of Krishna's mother, Devaki.
Lord Krishna was himself a 'sarathi' (charioteer) to Arjuna aka Partha. Hence he got the name Parthasarathy. Krishna also had his Sarathi (charioteer) and his name was Daruka
Panchajanya is the name of Lord Krishna's shank, or conchshell. Direct reference: Bhagavad-gita 1.15
Lord Krishna. Krishna becomes Partha Saarathi (Partha = Another Name of Arjun, Saarathi = Chariot).
lord Krishna
charulata
GUNDICHA
krishna is Lord of the Universe.addition: Krishna (Krissan, Krisnan Gopal etc. ..) is Lord, but a male LORD (GOD, not Goddess).He fall in love with Radha, his niece. he was following her every morning, while Radha was moving for the market on the other banks of the Jamuna river