Piyo

Piyo is a term that appears in several unrelated contexts. In Japanese, piyo piyo (ぴよぴよ) is an onomatopoeic expression used to imitate the chirping or peeping of chicks. The sound is commonly heard in children's literature, songs, and media to evoke birds, infancy, or cuteness.

Outside of this phonetic usage, piyo can appear as a playful nickname or personal name in informal settings, though it is not a common given name in major languages.

In branding and popular culture, piyo has been used as a name for products and characters. A prominent English-language example is PiYo, a fitness program developed by Beachbody that blends Pilates and yoga. It is capitalized PiYo rather than piyo, but shares the same phonetic base.