Where does “New Yorkban” come from?

New Yorkban (Hungarian) comes from Hungarian New York, from English New York, from English York, from Middle English Ȝork, from Old Norse Jórk, from Old Norse Jórvík, from Old English Eoforwīċ, from Latin Eborācum — York.

Ancestry of “New Yorkban”, step by step

Step	Language	Word	Meaning
1	Hungarian	New York	—
2	English	New York	New York County, a county of New York, coterminous with the Borough of Manhattan
3	English	York	English city
4	Middle English	Ȝork	—
5	Old Norse	Jórk	—
6	Old Norse	Jórvík	—
7	Old English	Eoforwīċ	York
8	Latin	Eborācum	Eboracum, a fort and city in Roman Britain, which evolved into York
9	Proto-Brythonic	*Eβrọg	York

Every word from Proto-Brythonic *Eβrọg →Every word from Latin Eborācum →Every word from Old English Eoforwīċ →