[cenamus]

Same for the Hussites in Bohemia (although a bit earlier, but pretty similar).

With Jan Žižka they also had arguably one of the best commanders in history, up there with Alexander and Hanibal

[wolfi1]

there are many places in Austria called "Tabor", there might be a connection to the Taborite movement

[cenamus]

tábor is also Czech for "camp" (probably the same in Polish/Slovak, but originally from Turkic I think).

Whether the town or term came first...