Where does “Фархат” come from?

Фархат (Kazakh) comes from Persian فرهاد, from Parthian prht.

Ancestry of “Фархат”, step by step

Step	Language	Word	Meaning
1	Persian	فرهاد	the unrequited lover of the princess Shirin in the medieval romance Khosrow and Shirin
2	Parthian	prht	—