For Webb, I would start with 韦 Wéi, the opening character of the documented transcription 韦伯 Wéibó. 韦 is independently recorded as a surname with that reading. 魏 Wèi is worth comparing because another published Webb entry uses 魏卜; it changes the tone as well as the character. 罗 Luó is a meaning-led option only if you deliberately want a textile association rather than the original sound. 1, 2, 3, 4
These are different decisions, not interchangeable translations. 韦 gives the clearest connection to the general surname table. 魏 follows a different documented personal-name spelling. 罗 offers an image you choose today. Keeping Webb as 韦伯 in full is also reasonable.
Start with the actual transcription
The National Academy for Educational Research lists Webb — 韋伯 in its English surname table. Its separate personal-name index has Webb, Dorothea — 魏卜. The latter supports one recorded person's transcription; it does not displace the general table. 韋 simplifies to 韦, while 魏 is unchanged. 1
That is why I would compare the first characters before looking elsewhere. Both have independent surname evidence. No extra Chinese surname needs to be invented to make the opening work, and a less familiar character is not automatically a worse name.
Collins gives Webb as /wɛb/. Mandarin Wéi keeps an initial w-like sound but changes the vowel to the sequence written ei and loses the final b. It also adds a rising second tone. Wèi has the same Mandarin consonant and vowel sequence, with a falling fourth tone instead. Neither is a phonetic copy of Webb. 5
The full two-character spelling uses an extra syllable to represent material from the English ending. If you choose 韦 alone, 伯 does not automatically become your given name: both characters previously belonged to the transcription of your surname. Choose the given name separately.
韦 and 魏 have different written identities
The Ministry of Education's revised dictionary explicitly places the surname 韋 under wéi and 魏 under wèi. This is stronger evidence than simply finding the characters in foreign names. The same source records a leather-related meaning for 韋 and historical state or dynasty meanings for 魏. Those meanings are not definitions of Webb. 2, 3
韦 is therefore a sound-and-continuity choice, not a claim that your ancestors worked leather. 魏 does not imply membership of an ancient Chinese ruling family. You can explain either character without adopting a genealogy.
Try saying 我姓韦,读 Wéi and then showing the character. If you prefer 魏, use its fourth tone consistently. Ask a Mandarin speaker to read the complete proposed name from the characters, rather than telling them the intended pronunciation first. That will reveal whether the written choice needs an explanation.
The weaver connection does not dictate a Chinese surname
The surname dictionary reproduced by FamilySearch traces an English route for Webb to a word for a weaver. It also records other histories of adoption, so this is not a conclusion about every individual family's ancestry. An occupational explanation of a surname does not establish your own profession. 6
If weaving genuinely matters to your choice, 罗 Luó, traditional 羅, provides a restrained association with fabric: the MOE entry includes a fine silk textile sense and independently records the surname. It does not mean “weaver”, and it does not reproduce Webb's sound. The connection is weaver → textile → a character with a textile sense, with two interpretive steps. 4
That makes 罗 optional rather than the semantic answer. It might suit someone who wants a textile image in the writing, but not someone whose priority is recognisable sound. The character's other meanings, including a net, remain part of its vocabulary; a surname does not force all of them onto its bearer.
There is no need to attach Webb to a Chinese weaving deity or a famous ancient family. A cultural reference may become relevant if it is personally meaningful, but the occupational etymology alone supplies no shared ancestry or historical counterpart.
A practical choice
Choose 韦 for the general transcription's opening, compare 魏 if its writing and falling tone suit your complete name, and consider 罗 only for the explicit textile association. Keep 韦伯 when representing Webb more fully matters most.
Use the same given name when comparing your finalists. Listen to the syllable boundary, check unintended word combinations, and keep Webb alongside the Chinese name where identification matters.
What the British ranking does and does not show
The source table places Webb at ordinal 94 on British Surnames. Its scope is Great Britain, covering England, Scotland and Wales, rather than the whole United Kingdom. The ranking page supplies no count, reference year or verified counting method. Its separate historical material does not date this ranking. The ordinal is retained as reported and is not an official current population rank. 7
Sources and notes
NAER foreign-name handbook Webb is 韋伯 in the surname table; Dorothea Webb is 魏卜 in the personal-name index. These attest uses rather than family-wide rules.
MOE 韋 The surname sense is under wéi; the leather sense is a separate lexical fact.
MOE 魏 The surname sense is under wèi.
MOE 羅 The surname and fine-silk senses are separately recorded under luó.
Collins Webb Reference pronunciation /wɛb/; individual family use takes priority.
DAFN via FamilySearch Attributed to Patrick Hanks 2003, 2006. Name formation is not individual genealogy.
British Surnames Great Britain scope. Reference period, sample and counting method remain undisclosed.

