In all the world, やじま (Yajima 
, やじま) is a rare gender-neutral forename. The forename やじま is habitual in Japan, where it is a very rare female name, China, where it is an extremely rare largely boy's, but infrequently female name, and India, where it is an extremely rare female name. Likewise, やじま is the last name as well as the forename.