Throughout the world, Simeo (Simeo 
) is quite a rare male first name. The first name Simeo is habitual in Tanzania, where it is quite a rare masculine name, Spain, where it is a very rare boy's name, and Nigeria, where it is a very rare mostly male, but seldom female name. Measured by absolute frequency, it most frequently occurs in Tanzania, Nigeria, and Indonesia. More prevalently, Simeo is the last name as well as the forename.