Rieko (りえこ, リエコ) is a feminine Japanese given name.
Rieko can be written using different kanji characters and can mean:
理恵子, "logic, blessing, child"
梨枝子, "pear, branch, child"
利恵子, "profit, blessing, child"
里江子, "hometown, creek, child"
理絵子, "logic, picture, child"
理枝子, "logic, branch, child"
The name can also be written in hiragana or katakana.
Rieko Ito (利恵子), a member of the J-pop band Round Table
Rieko Kodama (理恵子), a Japanese video game designer
Rieko Miura (理恵子), a J-pop singer and actress
Rieko Miyoshi (里絵子), a Japanese singer/songwriter and pianist under the stage name Kotringo
Rieko Nakagawa (中川李枝子), a Japanese children's book writer and lyricist
Rieko Yoshihara (理恵子), a Japanese author
Rieko, an android in the manga, tokusatsu, and anime series Kikaider
