Baby Names Boy Names Meaning of the Name Ki Updated November 14, 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: Adwin, Kaiser, Taariq, Theon, Kota, Diya, Amadi, Kioni, Sade, Kirana, Ara, Akari, Avari, Saran Names like Ki: Kikuye, Kaui, Kazuko, Kasai, Kahawai, Keawe, Kouki, Kiku, Kezia, Kayoko, Keesa, Khaki, Kiyoshi, Kaya, Kiyohiko, Kayo, Kaz, Kyo, Kay, Keziah, Kissa, Kaseko, Kayce, Kish, Kaiyo, Kees, Kacia, Keisha, Kacy, Kishi 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