語源は不明だが、南米の先住民族の言語からきている可能性がある。
Blackamoors and other dark-skinned foreigners have always possessed considerable attractions as signs for tobacconists, and sometimes also for public-houses. Negroes, with feathered headdresses and kilts, smoking pipes, are to be seen outside tobacco shops on the Continent, as well as in England. [Jacob Larwood and John Camden Hotten, "The History of Signboards From the Earliest Times to the Present Day," London, 1867]