Hey Ali.
I think you know that all the "شانس"(shans),"بخت"(bakht),"اقبال"(eghbal) mean luck,so I don't think that they're your aim,huh?
We also have the word "قسمت"(ghesmat) that may be more close to your word,but I'm not sure.
If you explain more or give me more examples I can be more precise.
Good luck