Comment by jameslk

It was an internal codename that leaked out and then despite trying to use a more corporate-friendly name that was terribly boring (Gemini 2.5 Flash Image), they got trolled into continuing to use nano banana because nobody would stop calling it that. Or that’s how the lore has been told so far

I wouldn’t be surprised if Google shortens the name to NBP in the future, hoping everyone collectively forgets what NB stood for. And then proceeds to enshittify the name to something like Google NBP 18.5 Hangouts Image Editor