* "Cear" is pronounced like "care"
* "naigh" is pronounced like "nigh" (rhymes with "high")
Therefore, "Cearnaigh" is pronounced "care-nigh".
It's important to note that the "gh" at the end is pronounced like a silent "h", similar to the "gh" in "night".
Let me know if you have any other Irish words you'd like help with!