Cognomen Stephy (Stephy 
) , around the world, is quite a rare last name. The cognomen Stephy is characteristic of Taiwan, where it is quite a rare surname, Cameroon, and Hong Kong, where it is a rare surname. Not in comparison with a country's population, it is commonest in Taiwan, Cameroon, and India. More frequently, Stephy is the forename as well as the last name.
Li, Lopez, Jacob, James, Huang, Zhang, Mathew, Antony, Chacko, Philip, Garcia, George, Joseph, Thomas, Sanchez, Stephen, Abraham, Johnson, Francis, Gonzalez, Varghese, Sebastian, Chong, Rodriguez, Cheng, Steph, Ng, Ho, Wu, Lau, Lai, Lee, Lim, Liu, Joy, Tan, Chan, Chen, Paul, Rose, Jose, John, Tang, Wang, Wong, Simon, Sunny, Smith, and Hernandez