Family name Agnellus (Agneau 
, Milor 
, Agnellus 
) , worldwide, is quite a rare last name. The family name Agnellus is habitual in Algeria, where it is quite a rare surname, the Dominican Republic, where it is a rare surname, and the Democratic Republic of the Congo. Measured by absolute frequency, it is the most numerous in Algeria, the Democratic Republic of the Congo, and France. More prevalently, Agnellus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Agneau | France, Brazil, United States, United Kingdom, Democratic Republic of the Congo |
| Milor | France, Dominican Republic, United States, Democratic Republic of the Congo, Algeria |
| Agnellus | Germany, Brazil, United States, India, Nigeria |
| Agniau | France |