Tosha \t(o)-sha\ as a girl's name is of Slavic origin. Variant of Antoinette.
Tosha has 4 variant forms: Toshka, Tosia, Tosiya and Toskia.
For more information, see also related names Natasha and Tasha.
Baby names that sound like Tosha are Dosha, Tisha and Toshia.