Ryōko (also romanized Ryouko or Ryoko) is a Japanese female given name. Like many Japanese names, it can be expressed with various kanji (Chinese characters) whose combinations yield different nuances. Common writings include 涼子, where the first character ryō means “cool” or “refreshing” and the suffix ko means “child”; 良子 with ryō meaning “good” or “virtuous”; and 亮子 meaning “clear” or “helpful”. Other possibilities include 遼子 (“distant”) and 諒子 (“understanding”). The -ko suffix has been a traditional element in girls’ names since at least the seventh century, symbolizing endearment but also used for female children.Notable bearersThe name Ryōko has been borne by many notable Japanese women across different fields. Ryōko Hirosue (born 1980) is a celebrated actress and singer who gained international fame through films such as Wasabi and April Story. Ryōko Akamatsu (1929–2024) served as Japan’s Minister of Education and later as the first female ambassador to Uruguay, highlighting the name’s presence in politics. In sports, judoka Ryōko Fujimoto (born 1966) competed at the international level, while shogi professional Ryōko Chiba (born 1980) achieved the rank of women’s 六段 (6-dan). The name also appears in the arts: composer Ryōko Kihara and actress Ryōko Aoyagi (1978–2009) both contributed to Japanese entertainment. In military context, Ryoko Azuma became one of the first women in modern Japan to attain the officer rank. The variation Yoshiko, sharing the 良 element, is a related name derived from the same kanji root.Cultural significanceIn Japanese culture, the choice of kanji for a given name is deeply personal and often conveys desired traits. The element ryō expressed through 涼 (cool, serene) evokes a calm personality, while 良 (good) implies moral virtue. The common suffix -ko declined in popularity after the Shōwa era but was iconic in the 20th century. The name Ryōko retains a classic resonance and is recognized internationally through figures like Hirosue.Meaning: “cool”, “good”, or “clear” + “child”Origin: JapaneseType: Female given nameUsage regions: JapanVariants: Ryouko, Yoshiko