Baby Names Girl Names Meaning of the Name Kiyoko Updated February 15, 2026 by Jennifer M. Kiyoko Gender: Female Origin: Japanese Meaning: Pure, Clean, Child ♥ Add to my Namelist What is the meaning of the name Kiyoko? The name Kiyoko is primarily a female name of Japanese origin that means Pure, Clean, Child. People who like the name Kiyoko also like: Sayuri, Miyako, Kaiya, Sakura, Natsumi, Kasumi, Misaki, Kenji, Keisuke, Tamaki, Katashi, Daisuke, Akihiko, Ryu Names like Kiyoko: Keiko, Kaiyo, Kiojah, Kees, Keoki, Kazuko, Keiki, Kiyoshi, Kyou, Kiyoye, Koichi, Kazuya, Keziah, Kosuke, Kiyohiko, Keao, Ki, Kye, Kassa, Kazuye, Khaki, Kozue, Kahiau, Kiku, Kyosuke, Kizzy, Kaawa, Keshia, Kesia, Kaycee Stats for the Name Kiyoko Kiyoko is currently not in the top 100 on the Baby Names Popularity Charts Kiyoko is currently not ranked in U.S. births