His given name was Sangai and Chinese courtesy name was Koyo and, besides being called Beian, his pen names included: Rakusai ("楽斎"), Hyakuhitsusai ("百筆斎"), Ekiten (or Yakuten or Mataten) dojin ("亦顛道人"), Shosanrindo (or Koyamarindo or Oyamarindo or Kosanrindo, written as "小山林堂"), Kinto-sanjin ("金洞山人"), Kin-u-sanjin ("金羽山人") and Seiyashi ("西野子").
名前は三亥、字は孔陽、号は米庵のほかに楽斎・百筆斎・亦顛道人・小山林堂・金洞山人・金羽山人・西野子など。