In Trail of Lightning by Rebecca Roanhorse, when Grace is embarrassing Maggie by making comments about Kai, Maggie uses "Jesus" as an exclamation:
She straightens up, points toward Kai. "Make her listen. She won't listen to me. But I imagine a handsome young man like you could say things to a girl that would her listen right up."
"Jesus, Grace," I say, embarrassed.
Trail of Lightning, chapter 22
Maggie is Diné. She grew up with her nalí, and then with Neizgháni, neither of whom presumably would have used "Jesus" as an exclamation. The only person who we see uses "Jesus" is Grace, who isn't Diné.
So why would Maggie use it here? It's not something she'd have been exposed all that much to - from what I could tell, she's only been at the bar once or twice before.