潮人 (cháo rén) literally combines 潮 (cháo), meaning 'trendy' or 'fashionable', and 人 (rén), meaning 'person'. Together, it refers to a person who sets or leads fashion, lifestyle, or cultural trends — a trendsetter. Unlike generic terms like 时尚达人 (shíshàng dárén, 'fashion expert'), 潮人 emphasizes youthfulness, originality, and influence in urban subcultures, especially in areas like streetwear, music, art, and digital media.

The term originated in southern China and Hong Kong in the 1990s, borrowing from Cantonese usage where 潮 (chàuh) already carried connotations of being 'in vogue'. Today it’s widely used across Mandarin-speaking regions, especially in advertising, social media, and youth-oriented journalism. While not inherently formal, 潮人 is neutral in register and often carries positive or admiring connotations — though context may shade it toward irony if someone is perceived as trying too hard to be trendy.