Ritsuko is a feminine Japanese given name derived from the Japanese words "律" (ritsu) meaning "law" and "子" (ko) meaning "child." In Japanese, the name Ritsuko translates to "Pear, Child." This name is primarily used for females and holds its origins in Japanese culture. Notable individuals bearing this name include Ritsuko Fujiyama, a Japanese actress, and Ritsuko Okazaki, a renowned singer-songwriter. Additionally, the name has been featured in various fictional characters such as Ritsuko Akagi from the anime series Neon Genesis Evangelion and Ritsuko Sakakibara from the novel Another. With its meaningful interpretation and widespread usage in Japanese society, Ritsuko stands as a significant and culturally rich name choice for baby girls.