Names Like Cajus

We match by real popularity data (global ranking) and, where known, shared cultural origin — then remove phonetic near-duplicates (like Gitanjali/Geetanjali) so every suggestion is genuinely distinct. Top matches for Cajus include Messalina, Ceres, Maxent.

Cajus is a Roman name. Cajus is a Latinized variant of the Roman praenomen Gaius, derived from the Latin root "gaudere" (to rejoice) or possibly from the Etruscan language, meaning "to be glad" or "to rejoice." The name was borne by numerous prominent Romans, including Gaius Julius Caesar, and remains used primarily in German-speaking and Scandinavian regions as a direct form of the Latin name.

If Cajus is used for one child, Alina is a well-matched Sister name from the same cultural background — see the full list below.