Lojbanized names, called cmevla, are very much like their counterparts in other languages. They are labels applied to things (or people) to stand for them in descriptions or in direct address. They may convey meaning in themselves, but do not necessarily do so.

Because names are often highly personal and individual, Lojban attempts to allow native language names to be used with a minimum of modification. The requirement that the Lojban speech stream be unambiguously analyzable, however, means that most names must be modified somewhat when they are Lojbanized. Here are a few examples of English names and possible Lojban equivalents:

(Note that syllabic r is skipped in determining the stressed syllable, so Example 4.62 is stressed on the ka.)

Cmevla may have almost any form, but always end in a consonant, and are followed by a pause. They are penultimately stressed, unless unusual stress is marked with capitalization. A cmevla may have multiple parts, each ending with a consonant and pause, or the parts may be combined into a single word with no pause. For example,

and

are both valid Lojbanizations of “John Brown”.

The final arbiter of the correct form of a name is the person doing the naming, although most cultures grant people the right to determine how they want their own name to be spelled and pronounced. The English name “Mary” can thus be Lojbanized as .meris., .maris., .meiris., .merix., or even .marys.. The last alternative is not pronounced much like its English equivalent, but may be desirable to someone who values spelling over pronunciation. The final consonant need not be an s; there must, however, be some Lojban consonant at the end.

Lojban cmevla are identifiable as word forms by the following characteristics:

cmevla meeting these criteria may be invented, Lojbanized from names in other languages, or formed by appending a consonant onto a cmavo, a gismu, a fu'ivla or a lujvo. Some cmevla built from Lojban words are:

To Lojbanize a name from the various natural languages, apply the following rules:

There are some additional rules for Lojbanizing the scientific names (technically known as “Linnaean binomials” after their inventor) which are internationally applied to each species of animal or plant. Where precision is essential, these names need not be Lojbanized, but can be directly inserted into Lojban text using the cmavo la'o, explained in Section 19.10. Using this cmavo makes the already lengthy Latinized names at least four syllables longer, however, and leaves the pronunciation in doubt. The following suggestions, though incomplete, will assist in converting Linnaean binomals to valid Lojban names. They can also help to create fu'ivla based on Linnaean binomials or other words of the international scientific vocabulary. The term “back vowel” in the following list refers to any of the letters a, o, or u; the term “front vowel” correspondingly refers to any of the letters e, i, or y.

Some further examples of Lojbanized names are: