Surname brook, given name Upper — Upperbrook reads town / settlement. Town / settlement naming traditions vary by region; Upper/brook is one such pairing.
Scan to open Upperbrook on your phoneScannable QR code encoding the URL https://www.doungim.com/dnd/names/town/upperbrook. Point a phone camera at this code to open the Upperbrook page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.