The name means all together, and it was chosen by vote

A word from Swahili, chosen by a community

The name Joomla derives from the Swahili word jumla, which translates roughly as "all together" or "as a whole." The choice was not accidental, and it was not made in a back room. The founding team — which included Andrew Eddie and Louis Landry among the developers who had resigned from Mambo — put the naming decision to a public vote. Anyone who cared about the new project could participate. The vote drew thousands of responses, the name Joomla won, and the spelling was anglicised slightly from the original Swahili. That last detail matters less than the process itself: an open-source project that had just split from its predecessor over questions of control and transparency chose to demonstrate, on the very first substantive question it faced, that decisions would be made collectively and openly.

The fork had been announced on 17 August 2005. The resignation letter was signed, the core team left Mambo, and the immediate practical problem was a codebase that needed a name before it could be published under one. Trademark law made a new name mandatory rather than optional: the word "Mambo" belonged to Miro International, and whatever opinion one held about the dispute that triggered the walkout, the developers could not carry that name with them. The code was licensed under the GPL, which travels freely; the trademark does not. A new name was therefore not a creative flourish but a legal necessity, and the community naming process solved a legal problem while simultaneously making a political point about how the project would be run.

What the vote said about governance

Open-source projects face a structural tension between speed and legitimacy. A small team can move fast and ship; a large community can claim broad buy-in but stalls on every decision. The Joomla naming vote sat deliberately on the legitimacy side of that trade-off, and that positioning was itself a statement about why the fork had happened. The developers who left Mambo had objected to the formation of the Mambo Foundation, which they believed would concentrate control in the hands of Miro International rather than the development community. The naming vote was a public rebuttal in procedural form: here is what distributed decision-making looks like in practice.

The entity created to hold the new project's assets and trademark was Open Source Matters, incorporated as a non-profit. It was the structural answer to the question the Mambo dispute had raised: who holds the things that cannot travel with a licence? The name "Joomla" was one of those things once the vote was concluded and the trademark was registered. The community had chosen the word; Open Source Matters would own and defend it. That division — community chooses, legal entity protects — was designed to prevent exactly the kind of control dispute that had produced the fork in the first place.

Swahili ↗ is a Bantu language spoken across East and Central Africa and used widely as a lingua franca across the region; jumla appears in ordinary commercial and collective usage to mean a totality or a whole. The word's resonance in an open-source context is not subtle: a project that defined itself by collective ownership picked a name whose root meaning is collective. Whether that resonance was primary motivation or a satisfying coincidence, the people who voted for it clearly found it appropriate.

The project that launched under that name in September 2005 eventually released version 1.5 in January 2008, a rewrite substantial enough to be treated as the moment Joomla became a serious platform rather than a renamed fork. By that point the name had stopped being a statement and had become simply a product identifier, which is what names do when they succeed. But the process that produced it remained on the record as the first demonstration that this project's governance would be different — not just claimed to be different, but demonstrably so, with a vote count to show for it. In open-source governance, how you make the first decision is also an argument about how you intend to make all the others.