The katakana syllable コ (ko). Its equivalent in hiragana is こ (ko). It is the tenth syllable in the gojūon order; its position is カ行オ段 (ka-gyō o-dan, “row ka, section o”).

子: a boy, a girl, a child / 小: small, little

個:

a younger sibling

one’s own younger brother / a younger male / (Kagoshima) younger brother

younger brother / younger male

modern language / (especially in reference to Japanese) modern Japanese; Japanese in its current form, spoken since the Meiji era and based on the Tokyo dialect

五大: a male given name

醍醐: ghee / 大悟: enlightenment

大悟: a male given name / 大吾: a male given name