Surname Conceiçaõ (Conceiçaõ 
) , worldwide, is an extremely rare cognomen. The family name Conceiçaõ is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Likewise, Conceiçaõ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Conceiçaõ | South Africa, Brazil |