All over the world, Otanga (Otanga 
) is an extremely rare boy's first name. Much more frequently, Otanga is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Otanga | Kenya, United States, Canada, Democratic Republic of the Congo |
Mr, Joseph, Joella, Thomas, Ernest, Fanuel, Faèda, Willis, Michael, George, Cecilia, Derrick, Bienvenu, Patricia, Roselyne, Domiline, Emmanuel, Wycliffe, Princilia, Clarice, Franchebou, Daryle, Robert, Aime, Paul, Rael, John, Joel, Misha, Armel, Aimee, Daniel, Chani, David, Dadie, Grace, James, Evans, Seeman, Aimée, Kesnel, Kesha, and Franchinel