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Cognomen Dīdō (Dido
, Didone
, Dīdō) , worldwide, is a common family name. The family name Dīdō is characteristic of Algeria, where it is quite a common surname, Bosnia and Herzegovina, where it is quite a rare surname, and Gambia. In absolute terms, it most frequently occurs in Algeria, Egypt, and Italy. Likewise, Dīdō is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dido | Egypt, Brazil, Italy, Ethiopia, Algeria |
| Didone | Brazil, Italy, France, Nigeria, Argentina |