Cheers! But assuming you're not being sarcastic, I didn't know it, I just deduced it. Strigonium and Esztergom are the same word, as you can see if you pronounce the first while imitating a Mexican and drop the -ium. Similar in England where Durnovaria-Dorn-Dorchester, Venta-Winchester/Caerwent, Glevum-Gloucester, Eburacum-Eoforwic-Jorvik-York, Luguvallum-Luel-Carlisle etc etc etc.