ちんちんFreq.FrequencyTop 5,000じ字FuriganaMeanings1suffixintimate or disdainful suffixAttached to a person's name or the stem of an adjective describing them. Can express familiarity, affection, or mild contempt depending on context. Often used in casual, playful, or teasing speech.太た郎ろうちん、ちょっと来きて。Tarō-chin, come here a sec.あの子こ、かわいちんだよね。