[snip]
I'd go for mBTC. Satoshi is having very low value now and I don't want it to become the unit in which the prices are denominated. But we need to create a name for mBTC, just like we have Satoshi. And we need to create a unique, short name. There have been proposals to rename mBTC as BitCent and BitPenny, but I don't like those names. Let's have something unique.
This is not the first time this question is raised
If you look through topics created 4-5 years ago, you will find quite a few suggesting to divide Bitcoin further (as if it could help its price), as well as discussing different names for different subunits of a whole bitcoin. Does it make any sense? I guess not much as the lowest sensible denomination would still be defined and determined by the amount of fees required to confirm a Bitcoin payment within a reasonable timeframe. And that, as of now, is about a few thousand satoshi, which turns the whole idea into an exercise in stupidity and futility