Family name Curach (Curach 
) , globally, is a very rare last name. The cognomen Curach is habitual in New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and South Africa, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Curach | United States, South Africa, New Zealand, Australia |
| natalie c curach researcher (ORCID 0000-0003-4813-9602) |
|