bxl-forever
Very likely, indeed, whoever that is.

Just one thing: What is the purpose of creating notes for every street no-one could find an etymology for?

A few months ago we had a "tiger team" doing some research across existing litterature, brochures, and more, so that we could fill as many name:etymology tags as possible.

There are still a few dozens of hundreds streets that could not be found.  That happens.

Maybe it would be more useful to pair up with user @ebruxelles or other experts and try to dig into this problem (away from OSM and get back here if you ever find some new stuff).  Or maybe create a side project to recruit people who would be willing to help out.

If you fill the map with notes no-one could contribute anything to, they will most likely pile up, stay here forever and slow down other mappers’ workflow.

Kind regards.