This article contains a list of named passenger trains in Europe, listed by country. Listing by country does eliminate some EuroCity services from the list, but they are listed on the relevant EuroCity page for daytime trains and the EuroNight page for nighttime trains. Also separately listed are the named City Night Line services.
Majority of Polish long-distance trains, as well as some regional and local trains, are named.
There have been up to 125 named trains in Spain.List of named passenger trains of Europe Wikipedia
Before 1980 there were several more named trains in Sweden