What is the most likeliest name of a Pan-West Slavic state?
-ZapadSlavia
-Poland-Bohemia
-Venedia
-ZapadSlavia
-Poland-Bohemia
-Venedia
What is the most likeliest name of a Pan-West Slavic state?
-ZapadSlavia
-Poland-Bohemia
-Venedia
Outsiders may call them simply "Slavia".
Seconding this.
IIRC the names for the various slavic monarchies in Bohemia, Poland, Ruthenia weren't used, or even haven't had been set up before the XIIIth century. Until then, the lands in the east were collectivly referred to as "Slavdom" with no distinguishments (apart from distinguishing the realms of the various ruling noble houses). So a pan-west-slavic state is likely to become "Slavia", "Slavica", "Regnum Slavicum" or something like this.
Are you looking for their name for themselves or how the outsiders would call them?
IIRC the names for the various slavic monarchies in Bohemia, Poland, Ruthenia weren't used, or even haven't had been set up before the XIIIth century. Until then, the lands in the east were collectivly referred to as "Slavdom" with no distinguishments (apart from distinguishing the realms of the various ruling noble houses). So a pan-west-slavic state is likely to become "Slavia", "Slavica", "Regnum Slavicum" or something like this.
Or Slovakia, a name for an OTL country of the Western Slavs.