Where does “باراک” come from?

باراک (Persian) comes from English Barack, from Hungarian barack — peach, apricot.

Ancestry of “باراک”, step by step

Step	Language	Word	Meaning
1	English	Barack	A pun on the first name of United States President Barack Obama and back, often used in the phrase "we're so Barack" ("we're so back"). Formed antonymically to "it's Joever" ("it's over")
2	Hungarian	barack	peach, apricot