In the Speaker Page of Community, all the Speakers are displayed in First Name, alphabetical order.
For each Speaker within your Community, you're able to assign one or more Sessions to the Speaker, so they appear in the Speaker List within that Session. For Sessions with multiple Speakers, you may want to have them display in a certain order (for example, the order in which they are speaking).
Within Sessions, Speakers are also displayed in alphabetical order within that Session.
An example of the list of Speakers displaying in alphabetical order can be found below:
An example of how Speakers are displayed within a Session can be found below:
For more information on creating Speakers, see this article
Updated for Jomablue 5.7 onwards