Hare krishan hare krishan krishan krishan hare hare !
Hre ram hare ram ram ram hare hare !!
Shri ram jai ram jai jai ram !
Shri ram jai ram jai jai ram !!
Om namo Bhagwate Vasudevaya !
These all names are for lord krishan. These all names of god gives me spiritual pleasure. You can also chant these names of lord krishan. I suraj want to tell also
that lord krishan has many names. Many phisycally appearinces. You can worship any Swaroop of lord krishan. You must remember that krihsana Swaroop and krishan's names and service to krishana gives same spritually result .