Where does “Derșidan” come from?

Derșidan (Romanian) comes from Romanian Derșida, from Hungarian Derzsida, from Hungarian Derzs, from Proto-Slavic dьržati, from Proto-Indo-European dʰer- — to support; to hold.

Ancestry of “Derșidan”, step by step

Step	Language	Word	Meaning
1	Romanian	Derșida	—
2	Hungarian	Derzsida	—
3	Hungarian	Derzs	—
4	Proto-Slavic	dьržati	to hold
5	Proto-Indo-European	dʰer-	to support; to hold

Every word from Proto-Indo-European dʰer- →Every word from Proto-Slavic dьržati →Every word from Hungarian Derzs →