Globally, Tarku (Tarku 
) is a rare principally boy's, but scarcely girly first name. The first name Tarku is habitual in Sudan, where it is a rare boy's name, Ethiopia, and Nigeria, where it is an extremely rare epicene name. Measured by absolute frequency, it most frequently occurs in Ethiopia, Sudan, and India. Likewise, Tarku is the last name as well as the forename.