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Cognomen Eleutherius (Eleuterio
, Eleutherius
) , in all the world, is a common family name. The cognomen Eleutherius is habitual in Mexico, where it is quite a common surname, Spain, and Honduras, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Mexico, Brazil, and Spain. Likewise, Eleutherius is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eleuterio | Philippines, Brazil, Mexico, Argentina, Peru |
| Eleutherius | Philippines, Tanzania, India, United States, South Africa |
Éleuthère, Ελευθέριος, Елевтерій, Елевферий, and Элефтерий
Liew, Mitchell, Edualino, Emmanuel, and Michaelides