Baby Names Girl Names Meaning of the Name Aoko Updated January 16, 2026 by Jennifer M. Aoko Gender: Female Origin: Japanese Meaning: Blue Child ♥ Add to my Namelist What is the meaning of the name Aoko? The name Aoko is primarily a female name of Japanese origin that means Blue Child. People who like the name Aoko also like: Aki, Akane, Aya, Ai, Aiko, Amaya, Akiko, Keiran, Arturo, Akamu, Abel, Ferris, Faris, Conner Names like Aoko: Ayako, Ayaz, Aysu, Aika, Aoki, Ayzize, Az, Acco, Asa, Akio, Achsa, Aza, Asho, Akshay, Akia, Akiko, Azusa, Achaicus, Aqsa, Aziz, Aiguo, Akiyoshi, Aasiya, Asja, Ayuka, Akua, Akay, Ashwy, Aziza, Asasia Stats for the Name Aoko Aoko is currently not in the top 100 on the Baby Names Popularity Charts Aoko is currently not ranked in U.S. births