Despite being raised in the Acadian heartland, and living most of my life here, I've only just learned that there's a latke-esque Acadian potato pancake. I don't know why I'm surprised at this, spuds are a longtime staple here and they're central to other Acadian dishes like rappie pie.
Here's a sample recipe, from a carefully-curated Acadian cookbook:
https://atlanticbookstoday.ca/thibault-feeds-the-palate-and-heart/
ETA: Forgot to mention it's called a "fring frang."