Cognomen Aguilar Mera (Aguilar Mera 
) , in all the world, is a rare surname. The cognomen Aguilar Mera is habitual in Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aguilar Mera | Chile, Spain, Ecuador |