Baby Names Boy Names Meaning of the Name Ki Updated November 9, 2025 by Jennifer M. Ki Gender: Male Origin: Korean Meaning: Vigorous, Strong ♥ Add to my Namelist What is the meaning of the name Ki? The name Ki is primarily a male name of Korean origin that means Vigorous, Strong. People who like the name Ki also like: Diya, Taariq, Kaiser, Adwin, Theon, Kota, Amadi, Kioni, Saran, Sade, Akari, Ara, Kirana, Avari Names like Ki: Kasia, Keaka, Kaui, Kikuko, Kesha, Kiss, Kizzy, Kyo, Kosuke, Kaiha, Kohei, Kiasax, Kiah, Kasi, Kya, Kessie, Kazi, Kasai, Keoki, Kyu, Kazuaki, Kash, Kawai, Kishi, Kie, Kaz, Kazuko, Khaza, Kazuki, Kiya Stats for the Name Ki Ki is currently not in the top 100 on the Baby Names Popularity Charts Ki is currently not ranked in U.S. births