信 (xìn) — Trust · Faithfulness · Integrity

信
Xìn · falling tone
Trust · Faithfulness · Integrity
Meaning

Look at the character 信 and you can read its meaning without a dictionary: a person standing beside their word. That structural honesty is the point. This is the Chinese character for trust — not as a feeling, but as a track record. The accumulated evidence that someone means what they say.

Confucius named 信 as the virtue without which nothing else works. In the Analects, he returns to it again and again — in friendship, in governance, in the basic mechanics of how people live alongside each other. The most famous story about 信 in Chinese history involves a reformer who placed a post at a city gate and promised gold to whoever moved it, just to prove the government keeps its word. The entire Qin dynasty’s rise followed from that single demonstration.

A hand-brushed 信 by Artist Lina Sun is a wedding or anniversary gift that skips past sentiment and names the foundation underneath. Where 喜 wishes joy and 爱 names love, this character addresses what holds a relationship together after the celebration ends — the quiet discipline of being someone whose word can be relied on.

Closer to
trustfaithfulnessreliabilitykeeping one's word
Not quite
  • honesty Too narrow. Honesty is about telling the truth in the moment. 信 is about the record — the years of words that turned out to match the actions.
  • loyalty Too one-directional. Loyalty is allegiance; 信 is mutual proof. It exists in the space between two people, sustained by both.
  • faith Too belief-based. 信 isn't believing without evidence — it's the accumulated evidence itself, the track record that makes future trust rational.
Cultural Depth
信 亻 言
  • 亻
    a person
    The standing-person radical, a simplified form of 人. It places the character's meaning squarely on human conduct — what a person does, not what they think.
  • 言
    speech, the spoken word
    A picture of words emerging from a mouth. Side by side with 亻, the character becomes its own definition: a person standing beside what they said, accountable for it.
"信" lives inside everyday Chinese — in the words people use to bless, to celebrate, and to describe a good life.
  • 诚信
    chéng xìn
    integrity — sincerity combined with a record of keeping one's word
  • 信任
    xìn rèn
    trust between people — relational confidence built over time
  • 信用
    xìn yòng
    credit — the practical, often financial, expression of 信
  • 守信
    shǒu xìn
    to keep one's word — to guard the trust that has been given
  • 言而有信
    yán ér yǒu xìn
    to speak with trust — words that can be relied on
The Story Behind the Character

The structure of 信 is its own definition: 人 (rén, person) standing beside 言 (yán, speech). A person next to their word. In its earliest bronze inscription forms, the character showed a figure with an open mouth — someone in the act of speaking — with the implication that what they say and what they do are the same thing.

By the time the first dictionary recorded it (说文解字, c. 100 CE), the definition was moral: "信，诚也" — faithfulness means sincerity. But the character's history reveals something more specific than sincerity. In the Spring and Autumn period, 信 was a political concept — the quality that allowed treaties to hold, alliances to function, states to cooperate without constant threat of betrayal. It was trust as infrastructure.

That practical dimension never left. Unlike 仁 (benevolence) or 义 (righteousness), which describe internal states, 信 is inherently relational. You cannot have 信 alone. It exists only in the space between two people, sustained over time — the accumulated proof that someone's word has weight.

What the Ancients Said
  • 人而无信，不知其可也。
    《论语·为政》(Analects, c. 500 BCE)
    A person without trust — I don't know what they can accomplish. — Confucius, when asked what holds society together. His answer: not law, not power, but the basic expectation that people mean what they say.
  • 与朋友交，言而有信。
    《论语·学而》(Analects, c. 500 BCE)
    In dealings with friends, let your words carry trust. — One of Confucius's rules for friendship, and the simplest: if you say it, mean it.
  • 信近于义，言可复也。
    《论语·学而》(Analects, c. 500 BCE)
    When trust is grounded in what is right, words can be honored. — Confucius adding a condition: keep your promises, but only make promises worth keeping.
Why This Character Matters

The most famous story about 信 in Chinese history is the tale of 商鞅立木 (Shāng Yāng and the wooden post). In 356 BCE, the reformer Shang Yang placed a wooden post at the south gate of the capital and promised fifty gold pieces to anyone who would carry it to the north gate. Nobody believed him — the task was too easy, the reward too large. When one man finally did it and received the gold, the point was made: the government keeps its word. Shang Yang then rolled out his legal reforms, and the people complied. The entire foundation of the Qin dynasty's rise rested on a single act of 信.

In modern Chinese, 信 still anchors the language of reliability. 信用 (xìnyòng) is credit — financial or personal. 诚信 (chéngxìn) is integrity in business. 信任 (xìnrèn) is the trust between people. In every compound, the word does the same work: it names the quality that makes relationships, contracts, and institutions possible. Without 信, the Confucian system acknowledged, none of the other virtues could function. It was the bolt that held the machine together.

Tattoo Guide
What a Native Speaker Thinks

信 is a character with real weight in Chinese culture — it's one of the Five Constant Virtues in Confucian thought. A Chinese person seeing this tattoo would find it serious and meaningful, not decorative. It suggests the wearer values their word and their relationships. One of the more respected choices for a character tattoo.

Calligraphy Styles for Tattoos
  • Regular script (楷书 kǎishū) Best for tattoos

    信 has only 9 strokes with a clear left-right split: the person radical 亻 and 言 (speech). Regular script keeps this structural honesty visible — you can literally read the meaning in the composition.

  • Running script (行书 xíngshū) Excellent for tattoos

    Running script adds warmth to 信 without sacrificing legibility. The person radical and speech component remain distinct even with flowing strokes. Works well at 1.5+ inches.

Common Mistakes to Avoid
  • Writing the right side as 文 (writing/culture) instead of 言 (speech)
    Intended: 信 with 言 meaning a person standing by their word

    The right component must be 言 (speech), with its specific stroke structure including the upper horizontal strokes and the mouth radical 口 at the bottom. Replacing it with 文 changes the character entirely.

  • Making the person radical 亻 too large relative to 言
    Intended: 信 with a slim person radical and a broader speech component

    The person radical 亻 should be narrow — just two strokes taking up about one-quarter of the width. If it's too wide, the character looks unbalanced and the 言 component gets cramped, making it harder to read.

Notes for Your Tattoo Artist

9 strokes. The left-right structure is straightforward: 亻 takes about one-quarter of the width, 言 takes three-quarters. The 言 component has a precise internal structure — four horizontal strokes of varying length topped by a dot, with 口 at the base. Minimum size 1.5 inches. Key challenge: keeping the horizontal strokes of 言 distinct and evenly spaced.

If You're Choosing Between Characters

A few characters live near "信" but mean something quieter, sharper, or more specific. Here's how to tell them apart.

When to Give This Character

Best Friend · Husband · Wife · or yourself

信 in names

信 is one of the characters we use to write Western names in Chinese. See it at work:

See all names in Chinese →

Common Questions

Each "信" is hand-brushed by Artist Lina Sun on rice paper.

See 信 (Xìn) on Etsy →