Family name Ojeda Coihuiñ (Ojeda Coihuiñ 
) , all over the world, is an extremely rare cognomen. The cognomen Ojeda Coihuiñ is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ojeda Coihuiñ | Chile |