Last name Авелий (Avely 
, Авелий 
) , worldwide, is a very rare family name. The surname Авелий is habitual in Honduras, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Honduras, Brazil, and Venezuela. More prevalently, Авелий is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Avely | Brazil, Estonia, United States, Philippines, Democratic Republic of the Congo |
| Авелий | Russia |