Worldwide, Chamaco (Chamaco 
) is a rare male first name. The given name Chamaco is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare masculine name. Much less frequently, Chamaco is the last name as well as the forename.
| VARIANT | COUNTRY |
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| Chamaco | United States, Spain, Democratic Republic of the Congo, Chile, Peru |
| chamaco ramirez Puerto Rican musician (1941-1983), US (b. 1941) |
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| chamaco rivera Puerto Rican singer and songwriter, US (b. 1946) |
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| chamaco valaguez Mexican professional wrestler, MX (b. 1957) |
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| chamaco ii Spanish matador, ES (b. 1972) |
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