Last name Такэи (Takei 
, 武居 
, 竹井 ) , globally, is quite a rare surname. The surname Такэи is habitual in Switzerland, where it is quite a rare surname, Hong Kong, where it is a rare surname, and Japan. Measured by absolute frequency, it is commonest in Japan, Brazil, and Indonesia. Much less frequently, Такэи is the forename as well as the last name.