Family name Emīlija (Эмилия 
, Aemilia 
, Emīlija 
) , worldwide, is a rare surname. The cognomen Emīlija is characteristic of Kyrgyzstan, where it is quite a rare surname, Uzbekistan, where it is a rare surname, and Israel. Not in comparison with a country's population, the name is most common in Russia, Uzbekistan, and Kyrgyzstan. Much more prevalently, Emīlija is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Эмилия | Azerbaijan, Uzbekistan, Kazakhstan, Russia, Belarus |
| Aemilia | Malaysia, Australia, United States, France, Israel |
| Emīlija | Latvia |