
Add in Dottie Lee Anderson (billed in Miami as the Bahama Mama) a calypso dancer and singer who was all over the billboard charts in the US between 1951-57 (regularly popping up in Jet magazine), and you can see where the momentum came from for the naming of this particular tropical libation.
Although its creation story is generally undeclared (and sadly, undisputed - how boring for a Tiki drink!) there is however one claimant to the throne. 'Oswald Greenslade’ (‘Slade'), born in the Commonwealth of the Bahamas in 1943. With decades of bartending experience under his belt - from the beginnings of the Nassau Beach Hotel (1961) to the Banana Boat Club (1993-99) - in his book ‘One More Cocktail’ he claims he was the inventor of the Bahama Mama.
A possible front-runner based on his pedigree, if you look at the dates it seems more likely that, as with many drinks of that era and origin, it was a house or family based recipe handed down or approximated across the islands.https://thelosttikilounge.com/cocktails/bahama-mama-guide/