I note that the current list of popular pub names (https://www.pubsgalore.co.uk/stats/pubs/pub-names/) stops at 244, with a name that occurs 18 times. Previous lists have had over 250 names on, even as many as 263 (in 2017), though I don't know how many there were at the final name previously. Is it because the list cuts off at 18, or would listing those names which occur 17 times mean an exceptionally long list?