Since named parameters are those parameters that are identified by their explicit name, instead of their ordering, what’s the name of their cousins without names, the ones that are identified merely by the order?
Anonymous parameters? Unnamed parameters? Do they have a name to begin with?
positional parameters.
If you google “positional parameters”, you’ll usually find it referring to the $1, $2, $3 variables you get in shell scripting, but it works for “normal” parameters as well.