A surname.

plural of Soni

(trademark) An international electronics and media company based in Tokyo, Japan.

Alternative spelling of sonny

(slang, derogatory, video games) A slavish supporter of Sony's video games or consoles; a Sony fanboy

plural of Sony pony

The marketing-sponsored association of sound(s) with a given product

Of or relating to sound. / Having a speed approaching that of the speed of sound in air.

(physics, aerodynamics) The audible effect of a shock wave in the air, especially one caused by an aircraft flying faster than the speed of sound.

To produce such an effect.