Last name Инокума (Inokuma 
, Инокума) , in all the world, is a very rare cognomen. The cognomen Инокума is characteristic of Brazil, where it is a very rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, it most frequently occurs in Brazil, the United States, and India. Much more frequently, Инокума is the forename as well as the last name.