Cognomen Trishika (Trishika 
) , across the world, is an extremely rare family name. Much more frequently, Trishika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trishika | United Kingdom, South Africa, Australia, United States, India |
Sur, Boyila, Bhatia, Thakur, Narula, Chavali, Kashyap, Tabuena, Suresh, Narayan, Suknanan, Ramrakha, Chowdhury, Gorrepati, Veeragudu, Santebennur, Gunaseelan, Hensley, Shetty, Marine, Nigam, Pal, Roy, Raju, Jelf, Nand, Singh, Sinha, Abrol, Chand, Basak, Batra, Kayal, Kohli, Patel, Reddy, Tawde, Trina, Pattabiraman, and Roychoudhury