Baby Names Girl Names Meaning of the Name Kiyo Updated April 14, 2026 by Jennifer M. Kiyo Gender: Female Origin: Japanese Meaning: Clean, Clear ♥ Add to my Namelist What is the meaning of the name Kiyo? The name Kiyo is primarily a female name of Japanese origin that means Clean, Clear. People who like the name Kiyo also like: Tansy, Lois, Ryoko, Luna, Eira, Arianne, Graciela, Jackson, Galen, Jasper, Caius, Willoughby, Bear, Lucius Names like Kiyo: Kesha, Kazi, Kaia, Kojo, Kahiau, Kious, Kazuo, Kiasax, Kassa, Kyu, Koji, Kasai, Kazuyuki, Kozue, Kuzih, Kasa, Kayce, Kasia, Kees, Kwasi, Keisuke, Kaseko, Kie, Kawai, Kaiha, Kisha, Kyou, Kazuya, Kish, Kazushige Stats for the Name Kiyo Kiyo is currently not in the top 100 on the Baby Names Popularity Charts Kiyo is currently not ranked in U.S. births