Worldwide, Monica-Aika (Monica-Aika 
) is a very rare girly first name. The forename Monica-Aika is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a very rare girly name. Parts of the name also exists independently as a first name Monica, and a last name Aika.
| VARIANT | COUNTRY |
|---|---|
| Monica-Aika | Tanzania |