Globally, Mutuku (Mutuku 
) is a rare masculine first name. The first name Mutuku is habitual in Ethiopia, where it is a rare boy's name, Kenya, and India, where it is an extremely rare unisex name. More prevalently, Mutuku is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mutuku | Namibia, India, Ethiopia, United States, Kenya |
| nzomo mutuku Kenyan Economist (born 1969) (b. 1969) |
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| henrie mutuku Kenyan Gospel singer, KE (b. 1978) |
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| kaluki paul mutuku Kenyan climate activist, KE (b. 1993) |
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