Cognomen エミリー (Emily 
, Emilie , Émilie 
, and others...) , all over the world, is a common family name. The family name エミリー is habitual in Reunion, where it is quite a common surname, Malaysia, and Guadeloupe (explore the name in all countries). In absolute terms, it is the most numerous in Nigeria, Malaysia, and Tanzania. Much more prevalently, エミリー is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Emilie, Emily | Kenya, Brazil, United States, Philippines, France |
| Émilie | United Kingdom, Australia, Brazil, United States, France |
| Emeli | United Kingdom, Brazil, United States, Philippines, France |
| エミリー | Japan |