Wilson is commonly written 威尔逊, pronounced Wēi ěr xùn in mainland Mandarin. The traditional-character form is 威爾遜. If you want a Chinese surname for a newly chosen name, 威 (Wēi), 韦 (Wéi) and 卫 (Wèi) are worth comparing before you look beyond the opening sound. Established Chinese usage

These choices serve different purposes. 威尔逊 keeps a recognizable Chinese rendering of your existing surname. A one-character surname gives you room to build a Chinese name around it. The useful question is how much of Wilson you want the new name to carry: its familiar written form, its opening sound, or its connection to family descent.

When the established translation already does the job

For a Chinese-language introduction, author biography or translated reference to someone named Wilson, 威尔逊 is a sensible starting point. All three characters represent the surname. You should not automatically treat 威 as the family name and 尔逊 as a given name.

The English pronunciation is /ˈwɪlsən/, with stress on the first syllable. Mandarin adapts it into three syllables. That makes 威尔逊 an established approximation rather than a sound-for-sound reproduction. English pronunciation

There is a regional reading detail to watch: Taiwan's Ministry of Education dictionary lists the Woodrow Wilson entry 威爾遜 as wēi ěr sùn. This article uses the mainland reading xùn for 逊. Traditional characters alone do not tell you which regional pronunciation someone uses. Dictionary entry index

If your family already uses a Chinese spelling, that established choice deserves priority over a new suggestion in an article.

Start with the first sound

Wilson begins with /wɪl/. Mandarin *wei* retains the opening w sound but changes the vowel to a diphthong and loses the final l. Choosing a single *Wei* surname also leaves out -son. It is a deliberate shortening with a clear link to the beginning, not an exact phonetic match.

Three genuine surnames let you explore that link:

  • **威 — Wēi.** This keeps the exact first character and first tone of 威尔逊. Academia Sinica's character database explicitly records 威 as a surname. It is therefore a defensible surname choice in its own right, rather than a character being promoted to surname status simply because it appears in a foreign name. [威 entry](https://chardb.iis.sinica.edu.tw/char/9738)
  • **韦 / 韋 — Wéi.** This keeps the *wei* syllable but gives it a rising second tone. The Ministry of Education dictionary independently identifies 韋 as a surname. Choose it if you prefer this character and how its rising tone works with your given name; the trade-off is changing the first character of the familiar transcription. [韋 entry](https://dict.revised.moe.edu.tw/dictView.jsp?ID=11402&la=0&powerMode=0)
  • **卫 / 衛 — Wèi.** This uses the same segmental syllable with a falling fourth tone. 衛 is also a documented surname, and the word has meanings associated with guarding or protection. Those meanings can be part of your personal naming choice, but they do not translate Wilson's immediate surname origin. [衛 entry](https://dict.concised.moe.edu.tw/dictView.jsp?ID=43613&la=0&powerMode=0)

Written without tone marks, all three become *Wei*. In Chinese they remain different surnames. Keep the character and tone attached to each candidate while you compare them.

My starting shortlist would be 威 and 韦. 威 gives you the most direct visual continuity with 威尔逊; 韦 offers a different character and rising tone while keeping the same opening-sound strategy. 卫 is useful if you actively prefer its character, sound and associations. There is no need to decide that one is universally best before hearing the complete name.

What about the meaning of Wilson?

Wilson is a patronymic: its immediate construction is Will + son, with Will a medieval short form of William. In that structure, Will is a personal name. Translating it as the everyday English word *will* would change the starting meaning. Surname etymology

孙 / 孫 (Sūn) is a possible meaning-led adaptation. The character is a real surname and has kinship meanings involving grandchildren and later descendants. It can preserve a general idea of family continuity, but it changes “son” to a broader or later-generation relationship and leaves Will unnamed. 孫 entry

There is also a loose sound link between -son and Sūn: the s and n remain, while the vowel changes. You would be dropping the entire first syllable of Wilson. That is why 孙 belongs after the opening-sound options in this comparison. It makes sense when the descent idea matters more to you than preserving Wil-.

How far should the historical connection go?

Chinese naming history offers other kinship-based names. 公孙 / 公孫 (Gōngsūn) is a documented compound surname, and the older term referred to a ruler's grandchildren and other noble descendants. That makes it an interesting comparison with a patronymic, but its historical status meaning adds something that “son of Will” does not contain. I would leave it off a Wilson shortlist unless you have an independent reason to choose it. 公孙 meanings

A chosen Chinese surname can carry a cultural connection without creating a claim about your ancestors. Keep that explanation as specific as the evidence allows.

Make the choice with the whole name

Keep 威尔逊 when you want the established Chinese rendering of Wilson. Start with 威 or 韦 when the opening sound and a short surname are your priorities. Consider 孙 if the family-descent idea is the part you most want to retain.

Then pair your preferred surname with the given name you plan to use. Read the whole name aloud, check its characters in the script you will use, and ask someone who speaks your intended variety of Chinese to read it without prompting. A surname becomes useful through the complete name you can comfortably introduce, write and explain.