家喻户晓

• Pinyin: jiā yù hù xiǎo
• Hanzi breakdown: 家 = 宀 + 豕 (household); 喻 = 口 + 俞 (mouth + understand — to explain/comprehend); 户 = 户 (a single dwelling); 晓 = 日 + 尧 (sun + lofty — dawn/know clearly)

Meaning

Known to every household; universally known; a household name. Describes something or someone that is recognised or familiar to virtually everyone in society.

A four-character chengyu used for widely known public figures, brands, stories, or phenomena. Carries a positive connotation of broad public familiarity or recognition. Often used in media, marketing, and cultural commentary.

Examples

1. 这首民间歌谣在中国北方地区广泛流传，早已成为家喻户晓的经典曲目。 This folk song has spread widely across northern China and has long since become a household classic.
2. 经过数十年的品牌建设，这家企业的名字已在全国范围内做到了家喻户晓。 After decades of brand building, the company’s name has become a household name nationwide.
3. 她凭借一部出色的电视剧一跃成为家喻户晓的明星，粉丝遍布全国各地。 Thanks to an outstanding TV drama, she became a household-name star overnight, with fans all across the country.

Usage Guide

Context: culture, media, marketing, social commentary

Tone: positive

Do Say

• 短视频兴起后，许多普通人借助病毒式传播一夜成名，迅速家喻户晓。(With the rise of short-form video, many ordinary people became overnight sensations through viral spread and quickly became household names.)
• 那位科学家数十年如一日地投身于基础研究，其事迹经媒体广泛报道后，逐渐成为家喻户晓的科学精神楷模，激励了无数青年投身科技创新事业。(That scientist devoted himself to fundamental research day after day for decades; after his story was widely reported by the media, he gradually became a universally recognised model of the scientific spirit, inspiring countless young people to devote themselves to science and technology innovation.)

Don't Say

• 家喻户晓 implies genuine universal familiarity. Do not overuse it for things that are merely popular in certain circles — in such cases use 广为人知 or 广受关注

Origin & History

家喻 (understood by every family) + 户晓 (known to every household) — a parallel structure emphasising universal reach

Cultural Context

Era: Ancient to contemporary

Generation: All ages

Social background: Universal