month of September
... that the Roman emperor Commodus had the month of September renamed after either himself or Hercules from 184 until his death in 192?
... that the <a href="./Roman_emperor" id="mwBek" rel="mw:WikiLink" title="Roman emperor">Roman emperor</a> <a href="./Commodus" id="mwBeo" rel="mw:WikiLink" title="Commodus">Commodus</a> <i id="mwBes">(pictured)</i> had the <b id="mwBew"><a href="./September_(Roman_month)" id="mwBe0" rel="mw:WikiLink" title="September (Roman month)">month of September</a></b> renamed after either himself or <a href="./Hercules_in_ancient_Rome" id="mwBe4" rel="mw:WikiLink" title="Hercules in ancient Rome">Hercules</a> from 184 until his death in 192?