Natsuko is a feminine Japanese given name that typically combines the element natsu (夏, meaning “summer”) with ko (子, meaning “child”). Written as 夏子, the name literally signifies “summer child.” However, Natsuko can also be composed from other kanji combinations, such as 懐子 (“reminiscence child”), 捺子 (“stamp child”), 奈津子, and others. The name is also commonly written in hiragana as なつこ or in katakana as ナツコ. Etymology The first element, natsu, is closely associated with the warm season and is a common theme in Japanese names. The final -ko (“child”) was historically used in female given names, especially in the upper classes, and enjoyed widespread popularity through the early 20th century. Natsuko thus belongs to a large family of Japanese names ending in -ko. Notable Bearers Several notable individuals bear the name Natsuko: Natsuko Abe (阿部 菜摘子), Japanese voice actress. Natsuko Aso (麻生 夏子; born 1990), musician and actress. Natsuko Doi (土井 奈津子; born 1979), snowboarder. Natsuko Fujimori (藤森 奈津子; born 1961), retired professional shogi player. Natsuko Godai (伍代 夏子; born 1961), enka singer. Natsuko Hara (原 菜摘子; born 1989), football player. Natsuko Hashimoto (橋本 夏子; 1856–1873), Japanese concubine. Natsuko Higuchi (樋口 夏子; 1872–1896), renowned writer, better known by the pen name Higuchi Ichiyō. Usage and Cultural Context Natsuko, like many -ko names, was most prevalent among Japanese girls born in the mid-20th century. While the suffix -ko has declined in newer generations, Natsuko remains a classic name that evokes warmth and the vitality of summer. Meaning: Variation of “summer child.” Origin: Japanese. Type: Feminine given name. Usage Region: Japan. Kanji Variations: 夏子, 懐子, 捺子, 奈津子, 菜津子, 那津子.